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a0 a1a3a2a5a4a7a6a9a8a9a10a12a11 a13
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a36a39a88a54a32a35a89a91a90a92a34a46a27a93a45a31a94a96a95a73a45a47a24a26a97a31a27a16a30a33a29a31a27a81a24a42a95a73a27a84a44a98a55a52a55a28a40a7a27a81a55a61a44a46a24a100a99a81a101
a102a42a60a78a66a104a103a105a74a58a67a73a62a65a64a93a103a105a57a28a86a9a71a106a62a65a64a107a79a81a60a63a62a65a64a12a60a78a62a16a74a80a57a52a108a73a66a104a67a70a77a26a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a65a103
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a13
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SMA-HPC ?1999 MIT
Basis Function Approach
Basic Idea
Example Basis
Represent circle with straight lines
Assume is constant along each lineσ
Integral Equation
Basics
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Basis Function Approach
1) Pick a set of n Points on the
surface
1x
2) Define a new surface by
connecting points with n lines.
()i3) Define 1 if is on line ix xl?=
()iotherwise, 0 x? =
2x
nx
1l
2l
nl
"!=!= ="=Ψ
illine
surface
approx
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a59a119a67a70a74a80a66a114a60a233a229a175a57a87a77a63a57a87a59a113a57a87a62a16a74a117a223a182a71a106a66a76a74a80a116a35a57a4a36
a209a94a93
a66a80a71a33a221a146a60a63a103a76a74a114a116a35a57a107a112a47a71a70a74a114a57a87a62a16a74a80a60a124a67a70a77a234a112a65a66a80a71a43a64a43a72a65a86a87a57a52a64a154a67a33a74
a74a80a57a28a103a125a74a68a112a47a71a73a60a63a62a16a74a58a181
a195
a69a81a126a5a67a119a86a104a116a65a67a73a66a80a108a106a57a39a64a43a57a52a62a65a103a80a60a233a74a125a126a82a57a52a109a16a72a65a67a70a77a26a74a114a71a113a69a65a67a73a103a80a60a63a103a222a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62
a198
a74
a227
a95
a171a54a172 a99 a172a1a0 a2 a32a35a34a98a27a16a30a28a123a54a44a98a24
a13
a14a16a15a18a17a20a19a4a3
a5 a90a48a80a82a76a27a89a7a6a23a79a82a86a8a7 a106a24a126a105a127a129a128a24a130a153a131a19a154a51a126a69a127a129a128a117a130a140a139a138a91a69a76a87a99a157a91a34a155a140a100a136a90a38a99a105a79a81a99a32a142
SMA-HPC ?1999 MIT
Laplace’s Equation
in 2-D
Basis Function Approach
Galerkin
( ) () ( ) () ( )
1
,
,
n
ijij
japprox approx approx
surface surface surface
iji
x x dS G x x x x dS dS
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=
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njσ
njσ
a67a68
a68
a68
a69
a70 a108a52a71 a108 a72a57a72a12a72 a72a12a72a19a72 a70 a108a52a71a112
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a75
a70 a112a28a71 a108a76a72a57a72a12a72 a72a12a72a19a72 a70 a112a63a71a112
a77a1a78
a78
a78
a79
a67a68
a68
a68
a69
a36
a112a1a108
a75
a75
a75
a75
a75
a75
a36
a112a85a112
a77a1a78
a78
a78
a79
a131
a67a68
a68
a68
a69
a8 a108
a75
a75
a75
a75
a75
a75
a8 a112
a77a1a78
a78
a78
a79
a9a11a10 a58 a127a129a128 a109a157a128 a59 a130a153a131 a58 a127a129a128 a59 a109a157a128a24a130 a91a69a97a8a76a87a86 a70 a126a40a71
a35
a131 a70
a35
a71a126 a34a13a12 a122a138a161a96a161a15a14a17a16a18a16 a144a23a121a87a145a38a122a138a118
a212a175a213a41a214a216a215a4a19
a176a177a62a107a74a114a116a35a57a76a103a105a77a63a60a63a64a35a57a225a67a73a69a31a71a33a111a106a57a73a220a16a221a85a57a225a108a73a60a63a111a73a57a96a74a80a116a35a57a225a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a65a103a169a223a182a71a73a66a85a74a80a116a35a57a117a75a76a67a73a77a78a57a52a66a80a79a81a60a63a62a107a59a113a57a9a74a80a116a65a71a81a64a54a220a43a60a78a62a82a221a58a116a35a60a63a86a104a116a5a74a80a116a35a57
a74a80a57a28a103a125a74a136a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a65a103a136a67a70a66a114a57a113a57a52a109a16a72a65a67a70a77a92a74a114a71a93a74a80a116a35a57a119a69a31a67a73a103a80a60a63a103a39a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a65a103a52a227a107a176a177a62a175a112a65a67a70a66a80a74a80a60a124a86a9a72a65a77a63a67a73a66a52a220a54a71a106a62a35a57a113a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a103 a28
a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a65a103a85a223a182a71a106a66a37a74a80a116a35a57a136a69a65a67a106a103a105a60a124a103a222a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a93a221a222a57a87a60a63a108a73a116a16a74a114a103a222a69a81a126a107a60a63a62a65a103a105a60a124a103a105a74a80a60a63a62a35a108a113a74a80a116a65a67a70a74a45a13a61a180a46a181a47a183a37a60a124a103a37a71a73a66a80a74a80a116a65a71a73a108a73a71a106a62a65a67a70a77a31a74a80a71
a57a52a67a106a86a104a116a5a71a73a223a7a74a114a116a35a57a136a69a65a67a73a103a80a60a124a103a222a223a182a72a35a62a65a86a216a74a114a60a78a71a106a62a65a103a52a227 a79a234a62a43a223a182a71a73a66a104a86a9a60a63a62a35a108a113a71a73a66a80a74a80a116a65a71a73a108a73a71a106a62a65a67a70a77a63a60a78a74a125a126a113a86a87a71a73a66a114a66a80a57a28a103a105a112a47a71a73a62a31a64a35a103a85a74a80a71a119a103a105a57a87a74a105a74a114a60a78a62a35a108
a18
a198
a180a182a181a47a183a32a13a113a180a182a181a47a183a105a190a16a191a22a184 a48
a67a70a62a31a64a218a103a80a72a35a69a65a103a105a74a80a60a78a74a80a72a43a74a114a60a78a62a35a108a12a74a114a116a35a57a61a64a35a57a27a26a65a62a35a60a78a74a80a60a63a71a73a62a175a71a70a223a140a13a61a180a46a181a47a183a225a60a63a62a16a74a80a71a82a74a80a116a35a57a61a71a73a66a80a74a80a116a35a71a106a108a73a71a106a62a65a67a70a77a63a60a233a74a125a126a93a86a9a71a106a62a65a64a43a60a78a74a80a60a63a71a73a62a232a126a16a60a63a57a87a77a124a64a35a103
a74a80a116a65a57a136a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a82a60a63a62a82a74a80a116a35a57a117a86a87a57a87a62a16a74a80a57a52a66a58a71a70a223a42a74a80a116a35a57a117a67a73a69a31a71a33a111a106a57a225a103a80a77a78a60a124a64a43a57a106a227
a20a68a71a73a74a80a57a82a74a80a116a65a67a70a74a113a74a80a116a35a57a115a75a76a67a70a77a63a57a87a66a114a79a81a60a78a62a22a59a61a57a87a74a80a116a35a71a43a64a22a126a81a60a78a57a52a77a63a64a35a103a113a67a175a103a105a126a43a103a105a74a80a57a52a59 a71a70a223a42a28a141a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a65a103a87a220a169a71a73a62a35a57a82a223a182a71a73a66a113a57a52a67a106a86a104a116
a71a73a66a80a74a80a116a65a71a73a108a73a71a106a62a65a67a70a77a63a60a78a74a125a126a84a86a9a71a73a62a31a64a43a60a233a74a114a60a78a71a106a62a54a220a7a67a73a62a65a64a10a28 a72a35a62a35a79a81a62a35a71a33a221a58a62a65a103a52a220a20a71a106a62a35a57a113a223a182a71a73a66a117a57a28a67a73a86a104a116a154a69a65a67a106a103a105a60a124a103a76a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a91a221a222a57a87a60a63a108a73a116a16a74a52a227
a219 a77a124a103a80a71a65a220a28a74a80a116a35a57a222a103a105a126a43a103a105a74a80a57a52a59a100a64a35a71a16a57a28a103a20a62a65a71a70a74a7a116a31a67a121a111a73a57a156a74a114a116a35a57a169a112a47a71a70a74a114a57a87a62a16a74a80a60a124a67a70a77a16a57a9a229a43a112a35a77a63a60a63a86a87a60a233a74a114a77a78a126a136a67a106a103a41a74a80a116a65a57a85a66a114a60a78a108a106a116a16a74a20a116a65a67a70a62a31a64a117a103a105a60a124a64a43a57a106a227a20a176a177a62a43a224
a103a105a74a80a57a52a67a106a64a41a220a33a74a114a116a35a57a39a36
a209a94a93
a66a80a60a63a108a73a116a16a74a105a224a122a116a65a67a73a62a65a64a133a103a80a60a124a64a43a57a37a57a87a62a16a74a80a66a114a126a117a60a124a103a92a74a80a116a35a57a68a67a121a111a106a57a87a66a104a67a70a108a106a57a169a71a70a223a31a74a80a116a35a57a58a112a65a66a80a71a43a64a43a72a65a86a9a74a234a71a70a223a31a74a80a116a35a57a58a112a47a71a70a74a114a57a87a62a16a74a80a60a124a67a70a77
a67a70a62a31a64a107a74a114a116a35a57 a36
a209a94a93
a69a65a67a73a103a80a60a63a103a222a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a54a227
a21 a22 a142a143a10a24a23a117a11a37a135a92a134a117a11a58a10a12a148a85a11a26a25 a10a12a137a117a6a28a27a119a147a20a8a87a147
a29a37a150a105a151 a30a18a31a58a153a33a32 a166a35a34a7a36a38a37a232a168a35a163a40a39a35a34a7a36a41a32 a155
a4a20a172 a99 a172 a99 a99a81a101 a64a58a44a182a30a33a55a52a25a43a42a115a44a98a24a7a53a167a36a225a38a41a40a7a32a35a25a52a44a46a45a47a24
a13
a14a16a15a18a17a20a19a45a44
a179a61a180a46a181a47a183a169a184a194a185
a197
a46
a197a48a47
a181a167a16a175a181a31a188
a47
a189a156a180a46a181a31a188a18a183a125a190a81a191a156a188 a181a50a49a52a51a60a16 a46a73a187a33a46a54a53
Convergence
Analysis
Example Problems
1-D First Kind Equation
() is unknownxσ() 3x xxΨ=?
The density must be computedThe potential is given
Solution = 3x
Ψ
x x
σ
a55
a212a175a213a41a214a216a215a1a0
a176a177a62a119a74a114a116a35a57a39a62a65a57a9a229a81a74a222a103a80a57a87a111a106a57a87a66a104a67a70a77a65a103a80a77a78a60a124a64a43a57a28a103a169a221a222a57a96a221a58a60a63a77a78a77a26a60a63a62a81a111a73a57a52a103a105a74a80a60a63a108a106a67a70a74a80a57a37a74a114a116a35a57a225a86a87a71a73a62a81a111a73a57a52a66a80a108a106a57a87a62a65a86a87a57a58a112a35a66a114a71a73a112a47a57a87a66a80a74a80a60a63a57a52a103a234a71a73a223a41a74a80a116a35a57a28a103a105a57
a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a12a59a61a57a87a74a80a116a35a71a43a64a35a103a52a227a37a130a68a71a33a221a194a74a80a116a35a57a28a103a105a57a117a59a113a57a87a74a80a116a35a71a43a64a35a103a39a86a9a71a73a62a81a111a106a57a87a66a114a108a73a57a76a64a43a57a87a112a47a57a87a62a65a64a65a103a68a71a73a62a93a221a58a116a65a67a70a74a68a79a81a60a78a62a65a64a93a71a73a223
a60a63a62a106a74a114a57a87a108a106a66a114a67a73a77a156a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a154a60a63a103a143a69a31a57a52a60a78a62a35a108a232a103a105a71a106a77a78a111a81a60a63a62a35a108a65a227 a79a156a229a35a67a70a59a113a60a78a62a65a60a78a62a35a108a93a74a114a116a35a60a124a103a117a60a124a103a80a103a80a72a35a57a107a221a58a60a63a77a78a77a85a60a78a62a16a74a114a66a80a71a43a64a43a72a65a86a87a57a119a71a73a62a35a57a119a71a73a223
a74a80a116a65a57a117a103a105a72a35a69a35a74a80a77a63a57a136a112a31a71a106a60a78a62a16a74a114a103a58a67a73a69a31a71a106a72a43a74a58a60a78a62a16a74a114a57a87a108a73a66a104a67a70a77a41a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a65a103a87a227
a228a7a71a119a69a31a57a52a108a73a60a63a62a54a220a31a86a87a71a73a62a65a103a80a60a63a64a35a57a87a66a37a74a80a116a65a57a117a57a9a229a35a67a70a59a113a112a35a77a63a57a136a71a73a62a65a57a9a224a177a64a43a60a78a59a113a57a52a62a65a103a105a60a63a71a73a62a31a67a70a77 a26a65a66a104a103a125a74a80a224a210a79a81a60a63a62a65a64a82a60a78a62a16a74a80a57a52a108a73a66a104a67a70a77a54a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a82a71a106a62
a74a80a116a65a57a5a74a114a71a73a112 a71a73a223a68a74a80a116a65a57a93a67a73a69a31a71a33a111a106a57a5a103a80a77a78a60a124a64a43a57a73a227a139a102a65a71a73a66a61a74a80a116a65a60a63a103a61a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a54a220a169a221a85a57a12a67a73a103a114a103a105a72a35a59a113a57a5a74a80a116a65a67a70a74a61a74a114a116a35a57a12a112a31a71a73a74a80a57a87a62a16a74a114a60a63a67a73a77a98a220
a2a225a180a182a181a26a183a216a220a31a60a63a103a96a79a16a62a65a71a33a221a58a62a12a67a73a62a65a64a82a74a80a116a65a67a70a74a68a74a80a116a35a57a133a86a104a116a65a67a70a66a114a108a73a57a76a64a43a57a87a62a31a103a105a60a78a74a125a126a82a189a156a180a46a181a47a183a58a60a124a103a58a72a35a62a65a79a16a62a65a71a33a221a58a62a54a227a85a130a96a57a87a66a114a57a73a220a35a181a84a60a124a103a58a60a63a62a93a74a80a116a35a57
a60a63a62a106a74a114a57a87a66a114a111a33a67a70a77 a51a60a16 a46a73a187a33a46a54a53a122a220a42a67a73a62a65a64a175a74a80a116a35a57a82a60a78a62a16a74a114a57a87a108a73a66a104a67a33a74a114a60a78a71a106a62a154a60a63a103a143a71a33a111a73a57a87a66a76a74a114a116a65a67a33a74a113a103a80a67a73a59a113a57a119a60a78a62a16a74a80a57a52a66a80a111a33a67a73a77a98a227 a20a96a71a70a74a80a57a107a74a80a116a65a67a70a74a143a223a182a71a73a66
a74a80a116a65a60a63a103a58a57a87a229a35a67a70a59a113a112a35a77a63a57a73a220a81a74a80a116a65a57a143a75a225a66a80a57a52a57a87a62a82a64 a103a222a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a93a60a63a103a37a108a106a60a78a111a106a57a87a62a12a69a81a126a5a186a119a180a182a181a7a187a105a181a31a188a182a183a234a184
a47
a181a167a16a232a181a47a188
a47
a227
a176a177a62a61a74a80a116a35a57a96a77a78a57a87a223a18a74a169a112a35a77a63a71a70a74a234a69a47a57a87a77a63a71a33a221 a74a114a116a35a57a58a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a54a220a16a67a70a62a113a57a9a229a35a67a70a59a113a112a35a77a63a57a58a108a73a60a63a111a73a57a52a62a133a112a47a71a70a74a114a57a87a62a16a74a80a60a124a67a70a77a210a220a73a181a4a3a132a16a119a181a119a60a124a103a156a112a35a77a63a71a70a74a80a74a80a57a28a64
a67a73a103a58a67a61a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a115a71a70a223a92a181a20a227 a43 a62a12a74a114a116a35a57a136a66a80a60a63a108a73a116a16a74a68a60a124a103a68a67a61a112a35a77a63a71a70a74a96a71a73a223a92a67a113a86a104a116a65a67a73a66a80a108a106a57a76a64a35a57a87a62a65a103a80a60a233a74a125a126a12a67a73a103a58a67a61a223a182a72a35a62a31a86a216a74a80a60a63a71a73a62a93a71a73a223a92a181
a221a58a116a35a60a124a86a104a116a84a59a113a60a78a108a106a116a16a74a39a69a47a57a61a67a82a103a105a71a106a77a78a72a43a74a114a60a78a71a106a62a93a74a80a71a82a74a80a116a35a57a133a60a78a62a16a74a114a57a87a108a73a66a104a67a70a77a7a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a54a227 a219 a103a39a221a85a57a133a221a58a60a78a77a63a77a92a103a105a57a52a57a133a103a80a116a35a71a73a66a80a74a80a77a63a126a73a220a47a223a182a71a73a66
a74a80a116a65a60a63a103a58a112a65a66a80a71a106a69a35a77a78a57a52a59 a74a80a116a65a57a117a109a106a72a65a57a52a103a105a74a80a60a63a71a73a62a12a71a70a223a7a221a58a116a31a67a33a74a68a60a124a103a222a74a80a116a35a57a117a103a80a71a73a77a63a72a43a74a80a60a63a71a73a62a12a60a124a103a58a62a35a71a70a74a68a103a80a71a113a57a52a67a73a103a80a126a119a74a114a71a113a67a73a62a65a103a80a221a85a57a52a66a52a227
a4a20a172 a99 a172a124a171 a120 a45a47a34a46a34a46a45a20a95a73a32a43a25a28a44a46a45a47a24a22a101a12a44a46a55a28a95a70a30a33a27a16a25a52a44a10a9a73a32a43a25a28a44a46a45a47a24a49a45a31a94a136a99a81a101 a36a39a38a41a40a42a32a43a25a28a44a46a45a47a24
a13
a14a16a15a18a17a20a19a6a5
a179a61a180a46a181a47a183a169a184a194a185
a197
a46
a197 a47
a181a167a16a175a181 a188
a47
a189a156a180a46a181 a188 a183a125a190a81a191 a188 a181a50a49a52a51a60a16 a46a73a187a33a46a54a53
a120 a27a16a24a26a25a52a30a33a45a31a44a98a53 a120 a45a47a34a46a34a98a45a54a95a73a32a43a25a28a27a81a53 a0 a44a98a27a81a95a73a27a2a1a119a44a46a55a28a27 a120 a45a47a24a7a55a52a25a52a32a65a24a26a25a4a3a20a95a121a51a7a27a81a89a139a27
SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
Collocation Discretization of
1-D Equation
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1
1
x xx xdSσ
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0 1x =? 1nx =1x 1nx ?2x
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11
j
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1nσ nnσ a179a61a180a182a181a47a208 a137 a183a234a184a194a193
a192
a74
a196a7a197
a189a31a192
a74
a185a8a7
a41
a7
a41a10a9 a80
a47
a181a47a208 a137 a16a154a181a31a188
a47
a190a16a191a156a188
a212a175a213a41a214a216a215a12a11
a228a7a71a84a86a9a71a73a59a113a112a35a72a35a74a80a57a113a74a80a116a65a57a107a62a81a72a35a59a113a57a87a66a114a60a63a86a52a67a70a77a234a103a80a71a73a77a63a72a43a74a80a60a63a71a73a62a175a74a80a71a93a74a114a116a35a60a124a103a117a71a73a62a65a57a9a224a177a64a43a60a78a59a113a57a52a62a65a103a105a60a63a71a73a62a31a67a70a77a156a112a35a66a114a71a73a69a35a77a63a57a87a59a93a220a42a86a9a71a73a62a31a103a105a60a124a64a43a57a87a66
a103a80a71a73a77a63a111a16a60a63a62a35a108a119a74a114a116a35a57a143a60a63a62a16a74a80a57a52a108a73a66a104a67a70a77a54a57a28a109a106a72a31a67a33a74a80a60a63a71a73a62a232a67a33a74a68a74a114a116a35a57a143a74a114a71a73a112a84a71a73a223a156a74a80a116a35a57a61a103a105a77a63a60a124a64a43a57a143a72a65a103a80a60a63a62a35a108a5a67a107a112a65a60a78a57a28a86a9a57a87a221a58a60a124a103a80a57a9a224a177a86a9a71a73a62a31a103a125a74a104a67a70a62a16a74
a86a9a71a106a77a78a77a63a71a43a86a87a67a70a74a80a60a63a71a73a62a133a103a114a86a104a116a35a57a52a59a61a57a106a227a7a176a177a62a119a103a80a72a65a86a104a116a113a67a225a103a114a86a104a116a35a57a52a59a61a57a106a220a70a221a222a57a44a26a31a66a114a103a105a74a169a103a105a57a52a77a78a57a28a86a216a74 a28a14a13 a46a85a112a47a71a73a60a63a62a16a74a114a103a92a71a73a62a61a74a114a116a35a57a58a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a98a220
a60a63a62a93a74a80a116a35a60a124a103a96a86a52a67a73a103a80a57 a51a81a16 a46a106a187a20a46a54a53a122a227a29a73a175a57a143a64a43a57a52a62a35a71a70a74a114a57a136a74a80a116a65a71a106a103a80a57a136a112a31a71a106a60a78a62a16a74a114a103a39a67a73a103a16a15a28a181a18a17a106a187a105a181
a197
a187a20a19a21a19a21a19a78a187a80a181a31a192a20a19a16a220a65a67a73a103a39a103a105a116a35a71a33a221a58a62a93a60a63a62a93a74a80a116a35a57
a26a65a108a106a72a35a66a80a57a169a60a78a62a143a74a80a116a35a57a222a59a113a60a63a64a35a64a35a77a78a57a85a71a70a223a35a74a114a116a35a57a85a103a80a77a78a60a124a64a43a57a106a227a42a102a65a71a73a66a54a74a114a116a35a60a124a103a7a57a87a229a35a67a70a59a113a112a35a77a63a57a73a220a121a181a18a17a225a184 a16 a46a169a67a73a62a65a64a136a181a31a192a107a184 a46a169a228a37a116a35a57a52a62a54a220a33a221a85a57
a86a87a67a73a62a107a64a43a57a27a26a31a62a35a57a39a67a133a103a105a57a87a74a85a71a70a223a54a69a31a67a73a103a80a60a63a103a234a223a182a72a35a62a65a86a216a74a114a60a78a71a106a62a65a103a85a71a73a62a119a74a114a116a35a57a39a103a80a72a35a69a35a60a63a62a16a74a80a57a87a66a114a111a33a67a70a77a124a103a87a220a18a15
a198a234a197
a180a46a181a47a183a9a187
a198
a17 a180a182a181a47a183a9a187a20a19a21a19a34a19a63a187
a198
a192a54a180a46a181a47a183a21a19a106a220
a221a58a116a35a57a52a66a80a57
a198 a195
a180a182a181a47a183a85a184 a46 a181a50a49a4a51a181
a195
a46
a197
a187a105a181
a195
a53
a198 a195
a180a46a181a47a183a169a184a40a48 a50a23a22a25a24a18a26a85a52a23a27a45a36a29a28a30a26a2a19 a22 a235 a24
a228a37a116a35a57a136a86a104a116a65a67a73a66a80a108a106a57a225a64a43a57a52a62a65a103a80a60a233a74a125a126a5a189a154a86a52a67a70a62a82a74a80a116a35a57a52a62a12a69a47a57a136a66a114a57a87a112a35a66a114a57a52a103a80a57a87a62a16a74a80a57a28a64a5a67a73a112a35a112a35a66a114a71a121a229a81a60a63a59a119a67a33a74a114a57a87a77a63a126a107a67a73a103
a189a156a180a182a181a26a183a32a31a49a189a31a192a54a180a182a181a26a183a15a14
a192
a39
a195a78a196a42a197
a189a31a192
a195a122a198a42a195
a180a182a181a26a183a216a187
a33
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a195
a60a63a103a169a74a80a116a65a57a39a221a222a57a87a60a63a108a73a116a16a74a85a67a106a103a80a103a80a71a43a86a9a60a124a67a33a74a80a57a28a64a113a221a58a60a233a74a114a116a107a74a114a116a35a57a37a36
a209a94a93
a69a65a67a73a103a80a60a124a103a156a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a54a227a156a176a122a74a222a59a119a67a121a126a113a103a80a57a87a57a52a59 a71a81a64a65a64
a74a80a116a31a67a33a74a113a221a85a57a82a72a65a103a105a57a28a64a91a74a114a116a35a57a12a103a114a67a70a59a113a57a82a77a78a57a87a74a105a74a80a57a52a66a61a74a80a71a218a66a114a57a87a112a65a66a80a57a28a103a105a57a52a62a106a74a143a74a80a116a35a57a115a64a43a57a52a62a65a103a105a60a78a74a125a126a91a67a70a62a65a64a139a74a80a116a35a57a12a69a65a67a106a103a105a60a124a103a117a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62
a221a222a57a87a60a63a108a73a116a16a74a114a103a52a220a65a69a35a72a35a74a96a74a80a116a65a57a87a66a114a57a143a60a124a103a96a67a107a66a114a57a52a67a106a103a105a71a106a62a54a227a58a228a37a116a35a57a133a67a73a69a31a71a33a111a106a57a117a69a65a67a106a103a105a60a124a103a96a103a80a57a9a74a96a60a124a103a225a103a105a72a65a86a104a116a93a74a114a116a65a67a33a74a225a71a73a62a35a77a63a126a93a71a73a62a35a57a143a69a65a67a73a103a80a60a63a103
a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a113a60a124a103a156a62a35a71a73a62 a75a87a57a87a66a114a71a39a223a182a71a73a66a169a67a225a108a73a60a63a111a73a57a52a62a133a181a7a220a106a67a73a62a65a64a61a69a65a67a73a103a80a60a63a103a42a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a65a103a156a71a73a62a65a77a78a126a143a74a114a67a70a79a106a57a37a71a73a62a133a74a80a116a35a57a68a111a33a67a73a77a78a72a35a57 a75a52a57a87a66a114a71
a71a73a66a136a71a106a62a35a57a73a227a93a228a37a116a35a57a52a66a80a57a87a223a182a71a73a66a114a57a73a220a7a189a31a192
a195
a221a58a60a63a77a63a77a234a69a31a57a5a57a52a109a16a72a65a67a70a77a169a74a80a71a93a74a114a116a35a57a5a67a70a112a65a112a35a66a80a71a121a229a43a60a63a59a119a67a33a74a80a57a119a86a104a116a65a67a73a66a80a108a106a57a119a64a43a57a87a62a65a103a80a60a78a74a125a126a218a221a58a116a35a57a52a62
a181a50a49a4a51a181
a195
a46
a197
a187a80a181
a195
a53a210a227
a42a234a77a63a72a35a108a73a108a106a60a78a62a65a108a96a74a114a116a35a57a85a69a31a67a73a103a80a60a63a103a7a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a61a66a80a57a52a112a35a66a114a57a52a103a80a57a87a62a16a74a114a67a70a74a80a60a63a71a73a62a117a71a73a223a35a74a80a116a35a57a58a86a104a116a65a67a73a66a80a108a106a57a169a64a43a57a52a62a65a103a105a60a78a74a125a126a136a60a63a62a106a74a114a71a225a74a80a116a35a57a222a60a78a62a16a74a114a57a87a108a73a66a104a67a70a77
a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a93a67a33a74a37a74a80a116a65a57a76a74a80a71a73a112a93a71a73a223a20a74a80a116a65a57a117a103a105a77a63a60a63a64a35a57a136a126a16a60a63a57a87a77a124a64a35a103
a2a225a180a182a181a26a183a169a184 a18
a197
a46
a197
a47
a181a167a16a175a181 a188
a47
a192
a39
a195a78a196a7a197
a189 a192
a195 a198 a195
a180a182a181 a188 a183a105a190a16a191 a188 a187 a22a98a231a65a24
a221a58a116a35a60a124a86a104a116a12a86a52a67a70a62a12a69a31a57a117a103a80a60a63a59a61a112a65a77a78a60a34a26a65a57a52a64a12a69a81a126a5a57a87a229a43a112a35a77a78a71a106a60a233a74a114a60a78a62a65a108a133a74a114a116a35a57a117a103a80a112a31a57a28a86a9a60a34a26a31a86a225a69a65a67a73a103a80a60a63a103a222a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a65a103a37a74a80a71
a13a113a180a182a181a47a183a85a184 a2a225a180a46a181a47a183a17a16
a192
a39
a74
a196a42a197
a189 a192
a74
a18
a7
a41
a7
a41a10a9 a80
a47
a181a167a16a175a181 a188
a47
a190a81a191 a188 a22 a174 a24
a221a58a116a35a57a52a66a80a57a76a221a222a57a225a116a31a67a121a111a73a57a225a60a78a62a16a74a80a66a114a71a43a64a43a72a65a86a87a57a52a64a82a74a80a116a35a57a76a66a114a57a52a103a80a60a63a64a35a72a65a67a70a77a210a220a24a13a113a180a182a181a47a183a9a227
a176a122a223a96a86a9a71a106a77a78a77a63a71a43a86a87a67a70a74a80a60a63a71a73a62a91a60a124a103a133a72a31a103a105a57a28a64a154a74a80a71a175a103a105a71a106a77a78a111a106a57a119a74a80a116a35a60a124a103a133a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a54a220a92a74a80a116a65a57a87a62a156a13a113a180a46a181 a208 a137 a183a113a184 a48a115a223a182a71a106a66a133a67a70a77a63a77a222a60a98a220a234a221a58a116a65a57a87a66a114a57
a181 a208 a137 a60a124a103a76a74a80a116a35a57a5a36
a209a94a93
a86a9a71a73a77a63a77a63a71a81a86a52a67a33a74a114a60a78a71a106a62a232a112a47a71a73a60a63a62a16a74a52a227a5a228a37a116a35a57a107a86a87a71a73a77a63a77a78a71a43a86a52a67a33a74a80a60a63a71a73a62a175a112a47a71a73a60a63a62a106a74a104a103a117a103a80a116a35a71a33a221a58a62a232a60a63a62a139a103a80a77a78a60a124a64a43a57a107a67a70a66a114a57a61a74a80a116a35a57
a103a80a72a35a69a35a60a63a62a106a74a114a57a87a66a114a111a33a67a70a77a234a86a9a57a52a62a16a74a80a57a87a66a136a112a47a71a73a60a63a62a16a74a114a103a52a220a54a181a47a208 a137 a184 a48a76a19 a1a3a2 a180a46a181
a195
a46
a197
a13 a181
a195
a183a9a227a5a228a37a116a35a57a52a66a80a57a119a67a70a66a114a57a61a71a70a74a80a116a65a57a87a66a117a86a104a116a35a71a106a60a63a86a87a57a52a103a225a223a182a71a73a66
a86a9a71a106a77a78a77a63a71a43a86a87a67a70a74a80a60a63a71a73a62a5a112a47a71a73a60a63a62a16a74a114a103a52a220a65a103a80a72a65a86a104a116a12a67a70a74a58a181a47a208 a137 a184a49a181
a195
a227
a4a96a103a80a60a63a62a35a108a61a74a80a116a35a57a76a223a46a67a106a86a216a74a58a74a80a116a31a67a33a74a115a13a113a180a182a181a26a208 a137 a183a234a184a40a48a61a77a63a57a52a67a73a64a65a103a222a74a80a71
a13a61a180a46a181 a208 a137 a183a234a184 a2a225a180a182a181 a208 a137 a183a17a16
a192
a39
a74
a196a7a197
a189 a192
a74
a18
a7
a41
a7
a41a10a9 a80
a47
a181 a208 a137 a16a232a181 a188
a47
a190a81a191 a188 a184 a48 a22 a95 a24
a221a58a116a35a60a124a86a104a116a12a86a52a67a70a62a12a69a31a57a136a66a114a57a87a71a106a66a80a108a16a67a70a62a35a60a21a75a87a57a28a64a119a60a63a62a106a74a114a71a113a74a80a116a35a57a136a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a12a67a70a74a222a74a114a116a35a57a136a69a47a71a70a74a105a74a114a71a73a59 a71a70a223a20a74a114a116a35a57a117a103a80a77a78a60a124a64a43a57a73a227
a4a20a172 a99 a172a5a4 a120 a45a47a34a46a34a46a45a20a95a73a32a43a25a28a44a46a45a47a24a22a101a12a44a46a55a28a95a70a30a33a27a16a25a52a44a10a9a73a32a43a25a28a44a46a45a47a24a49a45a31a94a136a99a81a101 a36a39a38a41a40a42a32a43a25a28a44a46a45a47a24a6a5a87a62a117a51a7a27a218a48a50a32a43a25a87a30a33a44a46a88
a13
a14a16a15a18a17a20a19a22a21a8a7
Convergence
Analysis
Example Problems
One row for each collocation point
One column for each density value
()
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1
11
101
1
01
1
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n
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a176a177a62a82a74a80a116a35a57a117a67a73a69a31a71a33a111a106a57a39a103a80a77a78a60a124a64a43a57a73a220a43a221a222a57a76a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a225a67a113a103a80a126a81a103a105a74a80a57a52a59 a71a70a223a42a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a65a103a222a74a80a116a31a67a33a74a68a86a87a67a73a62a82a69a47a57a76a72a65a103a105a57a28a64a107a74a114a71a119a103a105a71a106a77a78a111a106a57
a223a182a71a73a66a42a74a114a116a35a57a58a189a65a192
a195
a64 a103a52a220a33a74a114a116a35a57a37a112a35a60a78a57a28a86a9a57a52a221a58a60a63a103a80a57a222a86a87a71a73a62a65a103a105a74a114a67a73a62a16a74a92a86a104a116a65a67a73a66a80a108a106a57a85a64a43a57a52a62a65a103a80a60a233a74a114a60a78a57a28a103a42a223a182a71a73a66a92a57a52a67a106a86a104a116a143a71a70a223a31a74a80a116a35a57a58a103a80a72a35a69a35a60a63a62a16a74a80a57a87a66a114a111a33a67a70a77a124a103a87a227
a11
a228a37a116a35a57a222a66a80a60a63a108a73a116a16a74a80a224a210a116a65a67a73a62a65a64a136a103a80a60a63a64a43a57a222a71a70a223a43a74a114a116a35a60a124a103a156a103a105a126a43a103a105a74a80a57a87a59a100a71a73a223a65a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a65a103a7a60a63a103a42a67a39a111a73a57a52a86a9a74a80a71a106a66a20a71a70a223a31a79a16a62a65a71a33a221a58a62a117a112a31a71a73a74a80a57a52a62a106a74a114a60a63a67a73a77a63a103a42a67a33a74
a60a63a62a106a74a114a57a87a66a114a111a33a67a70a77a41a86a9a57a52a62a106a74a114a57a87a66a104a103a37a22a182a74a80a116a35a57a136a86a87a71a73a77a63a77a78a71a43a86a87a67a70a74a80a60a63a71a73a62a107a112a47a71a73a60a63a62a16a74a114a103 a24a216a227a234a228a37a116a35a57a12a36
a209a94a93
a66a80a71a33a221a49a71a73a223a54a74a80a116a65a57a225a59a119a67a70a74a80a66a114a60a233a229a5a86a87a71a73a66a114a66a80a57a28a103a105a112a47a71a73a62a65a64a65a103
a74a80a71a113a72a35a62a35a223a182a71a73a77a124a64a43a60a78a62a65a108a113a74a80a116a35a57a117a103a80a72a35a59a3a60a63a62a12a74a80a116a35a57a117a86a87a71a73a77a63a77a78a71a43a86a87a67a70a74a80a60a63a71a73a62a12a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62
a2a225a180a46a181a47a208
a137
a183a169a184
a192
a39
a74
a196a42a197
a189a65a192
a74
a18
a7
a41
a7
a41a10a9 a80
a47
a181a47a208
a137
a16a175a181 a188
a47
a190a81a191 a188 a187
a67a70a62a31a64a93a74a80a116a35a57a61a57a87a62a16a74a114a66a80a60a63a57a52a103a39a60a78a62a218a74a80a116a35a57 a91
a209a94a93
a86a9a71a73a77a63a72a35a59a113a62a232a86a87a71a73a66a114a66a80a57a28a103a105a112a47a71a73a62a31a64a35a103a37a74a80a71a12a116a35a71a33a221 a59a133a72a65a86a104a116a115a74a80a116a65a57a61a86a104a116a65a67a73a66a80a108a106a57a117a71a73a62a218a74a80a116a35a57
a91
a209a94a93
a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a54a86a9a71a106a62a106a74a114a66a80a60a63a69a35a72a43a74a114a57a52a103a222a74a114a71a113a74a80a116a35a57 a36
a209a94a93
a112a47a71a70a74a80a57a52a62a16a74a80a60a124a67a70a77a210a227
a20a68a71a73a74a80a57a225a74a80a116a31a67a33a74a58a74a80a116a65a57a136a59a113a67a70a74a80a66a114a60a233a229a82a60a63a103a68a103a114a109a16a72a65a67a70a66a114a57a76a67a70a62a65a64a12a64a43a57a87a62a31a103a105a57a106a227
a49a72a50a37a52
a215a67a53a65a54a57a56a59a58a73a215 a81a93a176a125a103a39a74a80a116a35a57a61a67a70a69a47a71a33a111a73a57a117a59a119a67a70a74a80a66a114a60a233a229a84a103a80a126a16a59a113a59a113a57a9a74a114a66a80a60a124a86a33a61 a176a122a223a169a221a222a57a143a72a65a103a80a57a52a64a84a181 a208
a137
a184a100a181
a195
a220a26a221a85a71a106a72a35a77a124a64a93a74a80a116a35a57
a59a119a67a33a74a114a66a80a60a78a229a82a103a105a74a80a60a63a77a78a77a54a69a47a57a117a103a80a126a16a59a113a59a113a57a9a74a114a66a80a60a124a86a33a61
a29a37a150a98a149 a0 a159 a32 a36a54a168a65a157a80a161a26a153a33a34a2a1 a36a20a155a81a159 a34a177a162a35a155a4a3a22a157a125a162a35a170a6a5a16a160a96a161a26a168 a36a20a153a92a155a81a157a80a160a8a7 a160
a13
a14a16a15a18a17a20a19a22a21a35a21
n = 10
n = 20
n = 40
Answers Are Getting Worse!!!
σ
x
a212a175a213a41a214a216a215a218a217a47a217
a43 a62a35a57a136a72a65a103a80a72a65a67a73a77a78a77a63a126a5a69a47a57a87a77a63a60a78a57a52a111a73a57a28a103a37a74a80a116a65a67a70a74a39a67a119a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a93a103a80a86a104a116a35a57a52a59a113a57a117a103a105a116a35a71a106a72a35a77a124a64a82a112a65a66a80a71a43a64a43a72a65a86a87a57a136a112a35a66a114a71a73a108a73a66a114a57a52a103a114a103a80a60a78a111a106a57a87a77a63a126
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a193
a192a195a63a196a7a197
a189 a192
a195 a198 a195
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a195
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a195
a220a35a181
a195
a223a182a71a73a66a42a36a156a184 a46a73a187a33a19a34a19a63a187 a28a156a220a65a103a80a71a113a74a80a116a65a57a87a66a114a57a117a67a70a66a114a57
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a18
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a4a20a172a5a4a20a172 a99 a99a81a101 a3a54a27a81a95a106a45a31a24a42a53 a42a115a44a46a24a42a53a167a36a39a38a41a40a42a32a43a25a52a44a98a45a31a24
a13
a14a16a15a18a17a20a19a22a21a73a174
a179a61a180a182a181a26a183a169a184a141a189a156a180a46a181a47a183 a13 a185
a197
a46
a197 a47
a181a167a16a175a181a31a188
a47
a189a156a180a182a181a31a188a182a183a105a190a16a191a234a188 a181a50a49a4a51a81a16 a46a106a187a20a46 a53
Convergence
Analysis
Example Problems
[ ]1,1x ∈?
() is unknownxσ() 3x xxΨ=?
The density must be computedThe potential is given
Solution = 3x
() () ()
1
1
x xxxxdSσσ
?
′′′Ψ= +?"
a212a175a213a41a214a216a215a218a217 a15
a73a175a57a37a67a73a66a80a57a222a108a73a71a106a60a78a62a65a108a96a74a114a71a39a112a47a71a106a103a105a74a80a112a47a71a73a62a35a57a37a57a87a229a43a67a73a59a113a60a78a62a35a60a63a62a35a108a76a221a58a116a65a67a70a74a42a221a222a57a87a62a16a74a156a221a58a66a80a71a106a62a35a108a225a60a78a62a133a74a80a116a35a57a78a26a65a66a104a103a105a74a105a224a122a79a16a60a63a62a65a64a133a57a9a229a35a67a70a59a113a112a35a77a63a57a73a220
a67a70a62a31a64a119a60a78a62a31a103a125a74a114a57a52a67a73a64a107a77a78a71a81a71a73a79a113a67a33a74a58a67 a71a81a57a28a86a9a71a106a62a65a64a1a0a76a60a63a62a65a64a107a57a28a109a106a72a31a67a33a74a80a60a63a71a73a62a20a227a42a102a65a71a73a66a85a74a80a116a35a60a124a103a169a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a54a220a106a221a222a57a39a67a106a103a80a103a80a72a35a59a113a57a68a74a114a116a65a67a33a74
a74a80a116a65a57a115a112a31a71a73a74a80a57a87a62a16a74a114a60a63a67a73a77a98a220 a2a225a180a182a181a47a183a9a220a37a60a63a103a119a79a81a62a35a71a33a221a58a62a167a67a70a62a31a64a139a74a114a116a65a67a33a74a119a74a114a116a35a57a115a86a104a116a65a67a70a66a114a108a73a57a93a64a43a57a87a62a31a103a105a60a78a74a125a126 a189a156a180a182a181a26a183a113a60a124a103a119a72a35a62a35a79a81a62a35a71a33a221a58a62a54a227
a130a68a57a52a66a80a57a106a220a43a181a93a60a63a103a37a60a63a62a12a74a80a116a35a57a76a60a63a62a106a74a114a57a87a66a114a111a33a67a70a77a40a51a60a16 a46a73a187a20a46 a53a210a220a43a67a73a62a65a64a107a74a114a116a35a57a76a60a78a62a16a74a114a57a87a108a73a66a104a67a33a74a114a60a78a71a106a62a5a60a124a103a37a71a33a111a73a57a52a66a85a74a114a116a65a67a33a74a68a103a114a67a70a59a113a57a76a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a98a227
a43 a62a65a86a87a57a133a67a70a108a16a67a70a60a63a62a54a220a31a74a80a116a35a57a113a75a225a66a80a57a52a57a87a62a82a64 a103a68a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a218a60a124a103a96a108a106a60a78a111a106a57a87a62a84a69a81a126a115a186a119a180a182a181a7a187a105a181a31a188a18a183a68a184
a47
a181a56a16a154a181a31a188
a47
a227 a73a49a116a31a67a33a74a39a59a119a67a73a79a73a57a52a103
a74a80a116a65a60a63a103a96a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a72a71a81a57a52a86a87a71a73a62a65a64a81a224a2a0a76a60a63a62a65a64a93a60a78a62a31a103a125a74a114a57a52a67a73a64a93a71a73a223 a26a65a66a114a103a105a74a68a60a124a103a96a86a9a60a63a66a104a86a9a77a63a57a52a64a93a60a63a62a93a74a80a116a35a57a133a57a52a109a16a72a65a67a33a74a114a60a78a71a106a62a93a71a73a62a93a74a80a116a65a57a136a74a80a71a106a112
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SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
Collocation Discretization of
1-D Equation
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SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
Collocation Discretization of
1-D Equation - The Matrix
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a91
a209a94a93
a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a54a86a9a71a106a62a106a74a114a66a80a60a63a69a35a72a43a74a114a57a52a103a222a74a114a71a113a74a80a116a35a57 a36
a209a94a93
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a1
a205a3a2
a208
a211
a192a5a4a7a6
a195
a192a8a4a225a184a10a9 a13 a1
a206
a195
a11
a205
a209a12a6
a195
a192a5a4a2a19
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a13
a14a16a15a18a17a20a19a22a21a1a66
n = 10
n = 20
n = 40
Answers Are Improving!!!
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a195
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a195
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a13
a14a16a15a18a17a20a19a22a21a63a4
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a197
a46
a197
a47
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a47
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a228a37a116a35a57a76a60a63a62a106a74a114a57a87a108a106a66a114a67a73a77a41a71a73a112a47a57a87a66a104a67a33a74a80a71a106a66a85a60a124a103a68a55a28a44a46a24a42a29a31a40a42a34a46a32a35a30a107a178a7a4 a51a42a32a35a55a119a32a175a24a41a40a7a34a98a34a85a55a52a90a92a32a35a95a73a27
SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
1-D First Kind Equation
Difficulty
()
1
1
xx xdSσσ σ
?
′′′Κ≡ ? #Κ=Ψ"
Denote the integral operator as K
The integral operator is singular has a null spaceΚ
() ()000, 0, 0 1xxσσ=≠ =
-1 1
()
1
00
1
0xx xdSσσ
?
′′′Κ= ? ="
()0If aaσσσΚ=Ψ#Κ+=Ψ
0
a4a232a189 a17a225a184 a18
a197
a46
a197
a47
a181a167a16a175a181 a188
a47
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a176a122a223a8a4a218a189
a204
a184a230a179 a22a25a24 a26a68a28 a4a22a180a46a189
a204
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a18
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a47
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a74a125a126a81a112a31a57a28a103a61a71a70a223a96a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a167a103a80a112a65a67a106a86a9a57a52a103a52a227a139a176a177a62a65a103a105a74a80a57a28a67a73a64a41a220a85a221a85a57a93a221a58a60a63a77a78a77a37a74a114a66a80a126a154a74a114a71a91a64a43a57a87a111a106a57a87a77a63a71a73a112a22a103a80a71a73a59a113a57a12a60a78a62a16a74a114a72a35a60a233a74a114a60a78a71a106a62a54a227 a176a177a62
a112a65a67a73a66a105a74a114a60a63a86a87a72a35a77a63a67a73a66a52a220a43a221a222a57a136a221a58a60a63a77a78a77a20a64a35a66a114a67a121a221 a67a70a62a115a67a70a62a65a67a73a77a78a71a106a108a73a126a119a74a114a71a119a59a119a67a33a74a80a66a114a60a124a86a9a57a52a103a58a67a73a62a65a64a12a62a35a71a70a74a114a57a76a74a80a116a65a67a70a74a96a60a78a223a156a67a73a62a93a71a73a112a47a57a87a66a104a67a33a74a80a71a106a66a37a60a63a103
a103a80a60a78a62a35a108a106a72a35a77a124a67a70a66a28a220a16a60a78a74a68a59a143a72a31a103a125a74a68a116a65a67a121a111a106a57a225a67a61a62a81a72a35a77a63a77a20a103a80a112a65a67a73a86a87a57a73a227
a228a7a71a117a103a105a57a52a57a85a74a114a116a65a67a33a74a11a4a226a64a43a71a81a57a52a103a92a116a65a67a121a111a106a57a37a67a76a62a81a72a35a77a63a77a65a103a80a112a65a67a73a86a87a57a73a220a16a86a9a71a73a62a31a103a105a60a124a64a43a57a87a66a92a74a114a116a35a57a68a103a80a112a35a60a78a79a106a57a37a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a107a189 a17a16a180a182a181a26a183a234a64a43a57a52a112a35a60a63a86a9a74a80a57a28a64
a60a63a62a117a74a80a116a65a57a85a59a113a60a124a64a35a64a43a77a63a57a222a71a73a223a43a74a80a116a35a57a58a103a80a77a78a60a124a64a43a57a106a227a7a228a37a116a35a60a124a103a92a103a105a112a35a60a63a79a73a57a169a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a61a60a63a103a42a71a73a62a65a57a85a67a33a74a92a181a82a184 a48a39a67a73a62a65a64 a75a87a57a52a66a80a71a39a71a70a74a114a116a35a57a87a66a114a221a58a60a63a103a80a57a73a227
a20a68a71a73a74a80a57a106a220a106a74a114a116a35a60a124a103a234a223a182a72a35a62a31a86a216a74a80a60a63a71a73a62a82a60a63a103 a42a95a62a60a44a26a67a70a62a107a60a63a59a113a112a35a72a35a77a124a103a105a57a39a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a54a227 a4a68a62a65a77a78a60a63a79a73a57a39a74a80a116a35a57a225a60a63a59a61a112a65a72a35a77a63a103a80a57a68a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a54a220a81a74a80a116a35a57
a103a80a112a35a60a78a79a106a57a65a64 a103a222a111a121a67a73a77a78a72a65a57a117a67a33a74a58a181a12a184 a48a133a60a124a103a78a26a65a62a35a60a78a74a80a57a117a67a73a62a65a64a82a74a80a116a35a57a117a67a73a66a80a57a28a67a143a72a65a62a65a64a43a57a87a66a58a60a78a74a114a103a96a86a9a72a35a66a114a111a73a57a225a60a63a103a68a71a73a69a81a111a81a60a78a71a106a72a65a103a105a77a63a126 a75a87a57a52a66a80a71a31a227
a235 a231
a219 a103a85a62a35a71a73a74a80a57a52a64a107a60a78a62a5a74a80a116a35a57a39a59a61a60a124a64a35a64a43a77a63a57a225a71a70a223a41a74a80a116a65a57a225a103a80a77a78a60a124a64a43a57a106a220 a4a232a189 a17 a184 a48a35a227a156a228a20a71a61a103a105a57a52a57a58a74a80a116a65a60a63a103a37a86a9a71a106a62a65a103a80a60a63a64a43a57a52a66a234a74a114a116a65a67a33a74a37a103a105a60a63a62a65a86a9a57a225a189 a17
a60a124a103a37a62a35a71a73a62a76a75a52a57a87a66a114a71a133a71a106a62a35a77a63a126a82a67a33a74a58a181a82a184 a48a35a220a35a67a73a62a65a64a82a74a80a116a35a57a52a66a80a57a87a223a182a71a73a66a114a57
a18
a197
a46
a197
a47
a181a167a16a175a181 a188
a47
a189 a17 a180a46a181 a188 a183a125a190a81a191 a188 a184
a47
a181
a47
a18
a197
a46
a197 a189 a17 a180a46a181 a188 a183a125a190a81a191 a188 a19
a71a81a60a63a62a65a86a9a57 a185
a197
a46
a197
a189 a17 a180a182a181a31a188a18a183a105a190a16a191a156a188a26a184a40a48a65a220a35a67a73a103a222a74a114a116a35a57a117a67a70a66a114a57a52a67a133a72a35a62a65a64a43a57a52a66a68a189 a17 a64 a103a58a86a87a72a35a66a114a111a73a57a76a60a63a103 a75a52a57a87a66a114a71a65a220a81a74a114a116a35a57a87a62 a4a218a189 a17 a184a40a48a65a227
a228a37a116a35a57a117a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a84a67a33a74a96a74a114a116a35a57a143a69a47a71a70a74a80a74a80a71a106a59a165a71a73a223a92a74a80a116a35a57a61a103a105a77a63a60a63a64a35a57a133a103a80a116a35a71a33a221a68a103a37a74a80a116a31a67a33a74a39a60a78a223 a4 a116a65a67a106a103a96a67a119a62a81a72a35a77a63a77a92a103a105a112a65a67a106a86a9a57a106a220a31a67a70a62a31a64
a74a80a116a65a57a87a66a114a57a225a57a87a229a43a60a63a103a105a74a114a103a58a67a113a103a80a71a73a77a63a72a43a74a80a60a63a71a73a62a54a220a35a74a80a116a35a57a52a62a82a74a114a116a35a57a87a66a114a57a76a57a9a229a43a60a124a103a125a74a58a60a63a62 a26a65a62a35a60a78a74a80a57a52a77a78a126a82a59a113a67a73a62a81a126a5a103a105a71a106a77a78a72a35a74a80a60a63a71a73a62a65a103a52a227
a43 a62a35a57a93a77a124a67a73a103a105a74a119a86a87a71a73a59a113a59a113a57a87a62a16a74a107a103a105a116a65a71a73a72a35a77a124a64 a69a47a57a115a59a119a67a73a64a43a57a106a227a49a228a37a116a35a57a115a103a105a112a35a60a63a79a73a57a12a223a182a72a35a62a31a86a216a74a80a60a63a71a73a62a167a221a222a57a93a108a73a57a87a62a65a57a87a66a104a67a33a74a80a57a28a64a139a60a124a103a113a62a35a71a70a74
a72a35a62a35a60a124a109a16a72a35a57a73a227 a71a81a60a78a59a113a112a35a77a63a126a115a103a105a116a65a60a233a223a18a74a114a60a78a62a35a108a5a74a80a116a35a57a133a62a35a71a73a62 a75a87a57a87a66a114a71a119a112a47a71a73a60a63a62a106a74a225a221a85a71a106a72a35a77a124a64a93a108a73a57a87a62a65a57a87a66a104a67a33a74a80a57a133a67a70a62a65a64a93a60a63a62 a26a65a62a35a60a78a74a80a57a133a62a81a72a35a59a143a69a47a57a87a66
a71a70a223a42a103a105a112a35a60a63a79a73a57a225a223a182a72a35a62a31a86a216a74a80a60a63a71a73a62a31a103a85a221a58a116a65a60a63a86a104a116a12a221a85a71a106a72a35a77a124a64a5a67a70a77a63a77a41a69a47a57a225a60a63a62a82a74a80a116a35a57a76a62a81a72a35a77a63a77a54a103a105a112a65a67a106a86a9a57a225a71a70a223 a4 a227a156a228a37a116a65a67a33a74a58a60a124a103a87a220 a4 a116a65a67a73a103a37a67a73a62
a60a63a62a65a86a9a66a114a57a52a64a43a60a63a69a35a77a63a126a107a66a114a60a63a86a104a116a12a62a81a72a35a77a78a77a7a103a105a112a65a67a106a86a9a57a106a227
a235a48a174
a4a20a172a3a2a54a172a124a171 a99a81a101 a64a58a44a182a30a33a55a52a25a43a42a115a44a98a24a7a53a167a36a225a38a41a40a7a32a35a25a52a44a46a45a47a24a49a101a12a44a3a2a139a95a73a40a42a34a182a25a104a128 a94a210a30a33a45a47a89 a25a52a51a42a27a84a48a50a32a35a25a87a30a33a44a182a88
a13
a14a16a15a18a17a20a19a22a21 a3
a83a85a71a73a77a63a77a78a71a43a86a87a67a70a74a80a60a63a71a73a62a12a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a103a37a67a113a64a43a60a63a103a114a86a9a66a114a57a9a74a114a57a225a223a182a71a73a66a114a59a3a71a70a223a8a4
a4a218a189a115a184a230a179
a0
a4a107a192a43a189a31a192a107a184a230a179a225a192
Convergence
Analysis
Example Problems
()
()
1
11
101
1
01
1
n
n
n
nn
xx
cc
cxx
xx
nc
cc
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nσ
nnσ
nK
a228a37a116a65a57a225a59a119a67a70a74a80a66a114a60a233a229 a4 a192 a60a124a103a222a74a80a116a65a57a136a62a35a71a70a74a58a74a114a116a35a57a136a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66 a4 a192a2a1
a212a175a213a41a214a216a215a218a217a41a19
a219 a103a5a62a35a71a70a74a114a57a52a64a167a67a70a69a47a71a33a111a73a57a106a220a222a64a35a60a63a103a114a86a9a66a114a57a9a74a114a60a34a75a52a60a78a62a35a108a154a74a114a116a35a57a84a60a63a62a16a74a80a57a87a108a106a66a114a67a73a77a68a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a167a69a81a126a22a86a87a71a73a59a143a69a65a60a78a62a35a60a63a62a35a108a139a67a91a112a65a60a78a57a28a86a9a57a87a221a58a60a124a103a80a57
a86a9a71a106a62a65a103a105a74a114a67a70a62a16a74a143a86a104a116a65a67a73a66a80a108a106a57a107a64a43a57a87a62a31a103a105a60a78a74a125a126a232a66a114a57a87a112a65a66a80a57a28a103a105a57a52a62a106a74a104a67a33a74a114a60a78a71a106a62a175a221a58a60a78a74a80a116a22a86a9a71a73a77a63a77a63a71a81a86a52a67a33a74a114a60a78a71a106a62a154a67a70a74a133a103a80a72a35a69a35a60a63a62a106a74a114a57a87a66a114a111a33a67a70a77a85a86a87a57a87a62a16a74a80a57a52a66a114a103
a66a114a57a52a103a80a72a35a77a233a74a104a103a68a60a63a62a218a67a107a103a80a126a43a103a125a74a114a57a87a59a165a71a70a223a234a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a65a103a96a221a58a116a35a60a124a86a104a116a115a66a80a57a52a77a63a67a70a74a80a57a52a103a68a74a80a116a35a57a61a103a105a72a65a69a35a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a7a189
a195
a64 a103a68a74a114a71a119a74a80a116a65a57a133a86a9a71a106a77a78a77a63a71a70a224
a86a87a67a70a74a80a60a63a71a73a62a154a112a47a71a73a60a63a62a106a74a117a112a47a71a70a74a114a57a87a62a16a74a80a60a124a67a70a77a124a103a52a227a82a102a35a66a114a71a73a59 a74a80a116a35a60a124a103a117a112a47a57a87a66a104a103a80a112a31a57a28a86a216a74a80a60a63a111a73a57a106a220a54a74a114a116a35a57a107a59a119a67a33a74a114a66a80a60a78a229a232a71a106a62a232a74a114a116a35a57a5a67a73a69a31a71a33a111a106a57a113a103a80a77a63a60a63a64a43a57
a86a87a67a73a62a232a69a47a57a119a74a114a116a35a71a73a72a35a108a106a116a16a74a117a71a70a223a58a67a73a103a136a67a115a64a43a60a124a103a80a86a87a66a80a57a87a74a80a57a119a66a114a57a87a112a35a66a114a57a52a103a80a57a87a62a16a74a104a67a33a74a80a60a63a71a73a62a232a71a70a223a222a74a80a116a35a57a119a71a106a112a31a57a52a66a114a67a70a74a80a71a106a66 a4a139a227a4a73a175a57a107a64a43a57a87a62a65a71a70a74a80a57
a74a80a116a65a57a39a59a119a67a33a74a114a66a80a60a78a229a119a221a58a60a233a74a114a116 a4
a192
a74a80a71a143a60a63a62a65a64a43a60a124a86a87a67a70a74a80a57a39a74a80a116a35a57a225a59a119a67a33a74a114a66a80a60a78a229a119a221a222a67a106a103a234a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a64a119a72a31a103a105a60a63a62a35a108a133a67a133a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a33a74a114a60a78a71a106a62
a221a58a60a78a74a80a116a66a28a218a69a65a67a106a103a105a60a124a103a222a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a65a103a52a227
a3a222a57a87a77a63a71a33a221a136a220a81a221a85a57a225a221a58a60a78a77a63a77a54a116a65a67a121a111a106a57a68a74a114a71a61a69a47a57a136a59a113a71a73a66a114a57a39a112a65a66a80a57a28a86a9a60a124a103a105a57a76a67a70a69a47a71a73a72a43a74a37a74a114a116a35a57a136a64a43a60a63a103a114a86a9a66a114a57a9a74a114a57a76a66a80a57a52a112a35a66a80a57a28a103a105a57a52a62a16a74a114a67a33a74a114a60a78a71a106a62a107a71a70a223a7a74a80a116a35a57
a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66a5a4a139a220a43a69a65a72a43a74a58a223a182a71a73a66a37a74a114a116a35a57a136a59a113a71a73a59a113a57a87a62a16a74a52a220a81a74a114a116a35a57a136a59a119a67a33a74a114a66a80a60a78a229a5a60a124a103a68a103a105a72a35a118a119a86a87a60a78a57a52a62a16a74a52a227
a29a37a150a5a4 a0 a159 a32 a36a54a168a65a157a80a161a26a153a33a34a2a1 a36a20a155a81a159 a34a177a162a35a155a4a3a22a157a125a162a35a170a6a5a16a160a96a161a26a168 a36a20a153a92a155a81a157a80a160a8a7 a160
a13
a14a16a15a18a17a20a19a22a21 a44
Numerical Results with increasing n
n = 10
n = 20
n = 40
Eigenvalues accumulating at zero.
a212a175a213a41a214a216a215a218a217a18a0
a176a122a223a47a74a80a116a35a57a58a71a106a112a31a57a52a66a114a67a70a74a80a71a73a66a8a4a165a60a124a103a156a103a105a60a63a62a35a108a73a72a65a77a63a67a73a66a52a220a70a71a106a62a35a57a37a59a113a60a78a108a106a116a106a74a156a57a87a229a81a112a47a57a52a86a9a74a156a74a80a71a117a103a80a57a87a57a222a74a80a116a31a67a33a74a234a66a114a57a7a6a65a57a28a86a216a74a80a57a28a64a143a60a63a62a61a74a80a116a35a57a58a57a52a60a78a108a106a57a87a62a43a224
a111a33a67a70a77a63a72a35a57a52a103a85a71a70a223a20a67a143a59a119a67a33a74a80a66a114a60a78a229a113a108a106a57a87a62a35a57a52a66a114a67a70a74a80a57a28a64a113a69a16a126a119a64a43a60a124a103a114a86a9a66a114a57a9a74a80a60a21a75a87a60a63a62a35a108 a4 a227a92a176a177a62a5a112a65a67a73a66a105a74a114a60a63a86a87a72a35a77a63a67a73a66a52a220a106a71a73a62a35a57a39a221a85a71a106a72a35a77a124a64a119a57a9a229a43a112a47a57a52a86a216a74
a74a80a116a65a57a96a59a119a67a33a74a114a66a80a60a78a229a113a74a80a71a143a116a31a67a121a111a73a57a68a57a52a60a78a108a106a57a87a62a81a111a33a67a70a77a63a72a35a57a52a103a234a74a80a116a65a67a70a74a222a67a70a66a114a57a96a62a65a57a52a67a70a66a44a75a87a57a52a66a80a71a31a227a7a176a177a62a119a74a114a116a35a57a76a67a70a69a47a71a33a111a73a57a96a103a80a77a78a60a124a64a43a57a106a220a73a74a114a116a35a57a39a57a52a60a78a108a106a57a87a62a43a224
a111a33a67a70a77a63a72a35a57a52a103a85a71a70a223a7a59a113a67a70a74a80a66a114a60a63a86a87a57a52a103a85a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a64a119a69a81a126a107a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a87a60a63a62a35a108 a4 a223a182a71a73a66a222a74a80a116a65a57 a235 a224a122a110a194a112a35a66a114a71a73a69a35a77a63a57a87a59a3a67a73a66a80a57a39a112a35a77a78a71a73a74a105a74a114a57a52a64a41a227
a110a39a60a63a103a114a86a9a66a114a57a9a74a114a60a34a75a52a60a78a62a35a108a5a72a65a103a105a60a63a62a35a108a72a46a68a48a119a103a105a72a65a69a35a60a78a62a16a74a114a57a87a66a114a111a121a67a73a77a63a103a96a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a103a68a67a119a59a119a67a70a74a80a66a114a60a233a229a93a221a58a60a233a74a114a116 a235a16a15 a57a52a60a78a108a106a57a87a62a81a111a33a67a70a77a63a72a35a57a52a103a68a112a35a77a78a71a73a74a105a224
a74a80a57a28a64a5a60a63a62a93a69a35a77a63a72a35a57a73a227a234a228a37a116a35a57a76a69a35a77a63a72a35a57a76a57a87a60a63a108a73a57a52a62a81a111a121a67a73a77a78a72a65a57a76a86a87a77a78a71a16a103a105a57a28a103a125a74a222a74a80a71a23a75a52a57a87a66a114a71a133a60a124a103a14a31a40a48 a19 a48 a46a73a227 a219 a103a37a74a114a116a35a57a136a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a33a74a114a60a78a71a106a62
a235 a95
a60a124a103a58a66a80a57a20a26a65a62a35a57a28a64a12a74a80a71a5a231 a15 a103a80a72a35a69a35a60a63a62a16a74a80a57a52a66a80a111a33a67a70a77a124a103a52a220a43a74a80a116a35a57a143a59a61a60a63a62a35a60a63a59a143a72a35a59 a57a52a60a78a108a106a57a87a62a81a111a33a67a70a77a63a72a35a57a4a22a182a112a35a77a63a71a70a74a80a74a80a57a28a64a93a60a78a62a115a66a114a57a52a64 a24a37a64a35a66a80a71a106a112a65a103a37a74a80a71
a31 a48 a19 a48a55a48a1a0a65a220a54a67a70a62a65a64a175a221a58a60a78a74a80a116 a95 a15 a103a80a72a35a69a35a60a63a62a16a74a80a57a87a66a114a111a33a67a70a77a124a103a225a74a80a116a35a57a5a59a61a60a63a62a35a60a63a59a143a72a35a59 a57a87a60a63a108a73a57a52a62a81a111a121a67a73a77a78a72a65a57a66a22a46a112a35a77a63a71a70a74a105a74a114a57a52a64a175a60a63a62a91a108a73a66a114a57a87a57a87a62a18a24
a64a43a66a114a71a73a112a65a103a119a74a80a71 a31 a48 a19 a48a55a48a65a48a3a2a35a227 a79a234a229a43a67a73a59a113a60a78a62a35a60a63a62a35a108a154a74a114a116a35a60a63a103a12a64a35a67a70a74a114a67a91a103a80a72a35a108a73a108a106a57a52a103a105a74a114a103a61a74a80a116a31a67a33a74a12a67a106a103a113a74a80a116a65a57a218a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a33a74a114a60a78a71a106a62
a60a124a103a136a66a80a57a20a26a65a62a35a57a28a64a41a220a20a74a114a116a35a57a119a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57a52a64a175a59a119a67a33a74a114a66a80a60a78a229a218a59a113a71a73a66a114a57a107a67a73a86a52a86a9a72a35a66a104a67a33a74a114a57a87a77a63a126a84a66a80a57 a6a65a57a52a86a9a74a114a103a76a74a114a116a35a57a119a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66 a4 a220a7a67a70a62a31a64
a74a80a116a65a57a87a66a114a57a9a223a182a71a73a66a114a57a39a74a80a116a35a57a136a59a119a67a33a74a114a66a80a60a78a229a5a60a124a103a58a69a47a57a52a86a9a71a106a59a113a60a78a62a35a108a119a86a87a77a78a71a16a103a105a57a52a66a85a74a114a71a119a69a31a57a52a60a78a62a65a108a113a103a80a60a63a62a35a108a73a72a35a77a124a67a70a66a28a227
a219 a103a96a74a80a116a65a57a61a64a43a60a124a103a114a86a9a66a114a57a9a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a115a60a124a103a96a66a114a57a27a26a31a62a35a57a52a64a41a220a47a74a114a116a35a57a133a59a119a67a70a74a80a66a114a60a233a229a93a60a63a103a225a77a124a67a70a66a114a108a73a57a52a66a96a67a70a62a65a64a84a116a65a67a73a103a39a59a113a71a73a66a114a57a117a57a87a60a63a108a73a57a52a62a16a111a33a67a73a77a78a72a35a57a28a103a87a227
a20a68a71a73a74a80a60a124a86a9a57a39a74a80a116a65a67a70a74a68a67a73a103a85a74a80a116a35a57a136a64a43a60a124a103a114a86a9a66a114a57a9a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a82a60a63a103a222a66a114a57a27a26a65a62a35a57a28a64a119a223a182a66a114a71a73a59 a28a115a184 a46a68a48a117a74a114a71 a28a84a184a10a9a67a48a136a74a114a71a23a28a115a184a12a11a55a48a35a220a43a67a73a77a78a77
a74a80a116a65a57a117a67a73a64a35a64a43a60a78a74a80a60a63a71a73a62a31a67a70a77a41a57a87a60a63a108a73a57a52a62a81a111a121a67a73a77a78a72a65a57a52a103a37a67a70a66a114a57a136a86a9a77a63a71a106a103a80a57a87a66a222a74a80a71a23a75a87a57a52a66a80a71a31a227
a29a37a150a5a4 a30a18a31a58a153a33a32 a166a35a34a7a36a38a37a232a168a35a163a40a39a35a34a7a36a41a32 a155
a4a20a172a7a6a54a172 a99 a23a9a24a26a25a28a40a7a44a46a25a52a44a98a45a31a24a9a8a11a10a169a45a31a40a7a25a61a25a52a51a42a27a84a36a39a44a98a29a31a27a81a24a26a97a35a32a35a34a98a40a7a27a81a55
a13
a14a16a15a18a17a20a19a22a21 a5
a219 a103a222a74a114a116a35a57a117a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a12a60a63a103a37a66a114a57a27a26a65a62a65a57a52a64a41a220a65a189 a17 a180a46a181a47a183a37a69a47a57a52a86a87a71a73a59a113a57a52a103a37a69a47a57a9a74a80a74a80a57a87a66a39a67a70a112a35a112a35a66a114a71a121a229a43a60a78a59a119a67a70a74a80a57a52a64
SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
Intuition about the
Eigenvalues
0 1x =? 1nx =1x 1nx ?2x
0 1x =? 2 1nx =1x
a219 a103a222a74a114a116a35a57a117a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a33a74a114a60a78a71a106a62a82a60a124a103a37a66a114a57a27a26a65a62a35a57a28a64a41a220 a4a60a64 a103a37a62a81a72a35a77a63a77a20a103a105a112a31a67a73a86a9a57a136a86a52a67a70a62a12a69a31a57a136a59a113a71a73a66a114a57a136a67a73a86a52a86a9a72a35a66a104a67a33a74a114a57a87a77a63a126
a66a80a57a52a112a35a66a114a57a52a103a80a57a87a62a16a74a80a57a28a64a41a227
a212a175a213a41a214a216a215a218a217a4a11
a228a7a71a139a108a73a60a63a111a73a57a218a67 a64a43a60a1a0a26a57a87a66a114a57a87a62a16a74a12a111a16a60a63a57a87a221 a71a73a223a117a221a58a116a16a126 a66a114a57a27a26a65a62a35a60a63a62a35a108a91a74a114a116a35a57a154a64a43a60a63a103a114a86a9a66a114a57a9a74a114a60a34a75a28a67a33a74a114a60a78a71a106a62a22a223a182a71a106a66a107a74a114a116a35a57a72a26a65a66a104a103a105a74a82a79a81a60a78a62a31a64
a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62a84a112a65a66a80a71a43a64a43a72a65a86a87a57a52a103a76a67a107a59a119a67a70a74a80a66a114a60a233a229a84a221a58a60a78a74a80a116a175a59a113a71a73a66a114a57a133a67a70a62a31a64a84a59a113a71a73a66a114a57a133a103a80a59a119a67a70a77a63a77a78a57a52a66a39a57a52a60a78a108a106a57a87a62a81a111a33a67a70a77a63a72a35a57a52a103a52a220a41a86a9a71a73a62a31a103a105a60a124a64a43a57a87a66
a74a80a116a65a57a68a112a35a77a63a71a70a74a114a103a234a60a78a62a113a74a114a116a35a57a96a103a80a77a78a60a124a64a43a57a96a67a73a69a31a71a33a111a106a57a73a227a20a176a177a62a113a74a114a116a35a57a58a74a114a71a73a112a113a112a35a77a63a71a70a74a52a220a16a71a73a62a65a57a58a71a70a223a47a74a80a116a35a57a68a69a31a67a73a103a80a60a63a103a92a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a65a103a234a60a124a103a234a112a35a77a63a71a70a74a80a74a80a57a28a64
a223a182a71a73a66a119a67a232a86a9a71a106a67a73a66a114a103a80a57a82a64a35a60a63a103a114a86a9a66a114a57a9a74a114a60a34a75a28a67a33a74a80a60a63a71a73a62a20a227a91a176a177a62a139a74a80a116a65a57a12a69a47a71a70a74a80a74a80a71a106a59 a112a35a77a63a71a70a74a52a220a169a71a73a62a35a57a12a71a70a223a68a74a114a116a35a57a93a69a65a67a73a103a80a60a124a103a143a223a182a72a65a62a65a86a216a74a114a60a78a71a106a62a65a103a61a60a63a103
a112a35a77a63a71a70a74a80a74a80a57a52a64a5a223a182a71a73a66a58a67 a26a65a62a35a57a52a66a58a64a43a60a63a103a114a86a9a66a114a57a9a74a114a60a34a75a28a67a33a74a114a60a78a71a106a62a54a227 a73a49a116a65a67a33a74a58a60a124a103a37a62a35a71a70a74a104a67a70a69a35a77a63a57a225a67a73a69a31a71a106a72a43a74a37a74a80a116a35a57a28a103a105a57a39a74a125a221a222a71a61a112a65a77a78a71a73a74a114a103a222a60a63a103a222a74a114a116a65a67a33a74
a67a73a103a42a74a114a116a35a57a68a64a43a60a124a103a80a86a87a66a80a57a87a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a61a60a63a103a156a66a114a57a27a26a31a62a35a57a52a64a41a220a70a74a80a116a35a57a28a103a105a57a58a69a65a67a106a103a105a60a124a103a42a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a65a103a169a77a78a71a81a71a106a79a117a112a35a66a114a71a73a108a73a66a114a57a52a103a114a103a80a60a78a111a106a57a87a77a63a126a39a59a113a71a73a66a114a57a37a77a78a60a63a79a73a57
a74a80a116a65a57a76a103a80a112a35a60a63a79a73a57a225a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a93a59a113a57a87a62a16a74a80a60a63a71a73a62a65a57a52a64a12a67a70a69a47a71a33a111a73a57a73a227 a219 a62a31a64a12a103a80a60a63a62a65a86a9a57a225a74a80a116a65a57a117a103a105a112a35a60a63a79a73a57a225a223a182a72a35a62a31a86a216a74a80a60a63a71a73a62a93a60a124a103a37a60a78a62a82a74a80a116a65a57a136a62a16a72a65a77a78a77
a103a80a112a65a67a73a86a87a57a68a71a70a223 a4 a220a16a71a106a62a35a57a68a221a222a71a73a72a35a77a124a64a119a57a87a229a81a112a47a57a52a86a9a74a85a74a114a116a65a67a33a74a44a26a65a62a35a57a52a66a222a64a43a60a124a103a114a86a9a66a114a57a9a74a80a60a21a75a52a67a70a74a80a60a63a71a73a62a65a103a169a221a85a71a106a72a35a77a124a64a119a108a73a57a52a62a35a57a87a66a104a67a33a74a114a57 a86a105a103a80a112a35a60a63a79a81a60a78a57a52a66a21a88
a69a65a67a106a103a105a60a124a103a222a223a182a72a35a62a65a86a9a74a80a60a63a71a73a62a65a103a37a221a58a116a35a71a16a103a105a57a136a67a106a103a80a103a80a71a43a86a9a60a124a67a33a74a80a57a28a64a107a57a52a60a78a108a106a57a87a62a81a111a33a67a70a77a63a72a35a57a52a103a37a221a222a71a73a72a35a77a124a64a82a69a31a57a136a62a35a57a28a67a70a66 a75a87a57a52a66a80a71a31a227
a4a20a172a7a6a54a172a124a171 a3a20a27a81a95a73a45a47a24a7a53a167a123a54a44a98a24a7a53a49a36a225a38a41a40a7a32a35a25a52a44a46a45a47a24a49a51a42a32a35a55 a64a20a27a2a1a143a27a16a30 a0 a30a33a45a12a10a42a34a98a27a16a89 a55
a13
a14a16a15a18a17a20a19a175a174 a7
a71a81a57a28a86a9a71a73a62a31a64 a0a76a60a63a62a65a64a12a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62
a180 a9a16a13 a4a175a183a125a189a41a14a141a189a156a180a46a181a47a183 a13 a18
a197
a46
a197
a47
a181a167a16a232a181 a188
a47
a189a156a180a182a181 a188 a183a125a190a81a191 a188 a70 a180 a9 a13 a4a232a183a105a189a93a184 a179
a180 a9a16a13 a4a175a183a9a180a98a189 a17 a13 a189a54a183 a2a184 a180 a9 a13 a4a232a183a105a189
a235 a55
SMA-HPC ?1999 MIT
Convergence
Analysis
Example Problems
2-D Kind Equation has
fewer problems
() ()000, 0, 0 1xxσσ=≠ =
-1 1
()I+Κ
-1 1 +
-1 1= ≠Ψ
a212a175a213a41a214a216a215a16a15a6a9
a219 a103a58a103a80a116a35a71a33a221a58a62a82a60a78a62a82a74a80a116a35a57 a26a65a66a104a103a105a74a37a57a28a109a16a72a65a67a33a74a114a60a78a71a106a62a5a71a73a62a82a74a80a116a65a57a76a67a73a69a31a71a33a111a106a57a39a103a80a77a78a60a124a64a43a57a106a220a81a74a80a116a35a57a117a67a73a69a65a103a125a74a114a66a114a67a106a86a216a74a222a71a73a112a47a57a87a66a104a67a33a74a80a71a106a66a169a223a182a71a106a66a37a74a80a116a35a57
a103a80a57a52a86a9a71a106a62a65a64a81a224a122a79a81a60a78a62a65a64 a57a52a109a16a72a65a67a70a74a80a60a63a71a73a62 a60a124a103a119a64a43a57a52a62a35a71a70a74a114a57a52a64a22a69a16a126 a9 a13 a4a139a220a85a221a58a116a35a57a87a66a114a57a7a9a154a116a65a57a87a66a114a57a12a60a124a103 a0a125a72a65a103a105a74a119a74a80a116a35a57a93a60a124a64a43a57a87a62a16a74a80a60a78a74a125a126
a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66a58a67a70a62a31a64 a4 a60a124a103a222a74a80a116a35a57a136a60a63a62a16a74a80a57a87a108a106a66a114a67a73a77a41a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66a28a227
a228a7a71a117a103a105a57a52a57a68a221a58a116a81a126a117a74a80a116a65a57a96a103a105a112a65a60a78a79a106a57a37a223a182a72a35a62a65a86a216a74a114a60a78a71a106a62a54a220a81a189 a17 a220a106a60a124a103a156a62a35a71a73a74a169a60a78a62a113a74a114a116a35a57a68a62a81a72a35a77a63a77a31a103a80a112a65a67a73a86a87a57a58a71a70a223a26a74a80a116a65a57a68a71a73a112a47a57a87a66a104a67a33a74a114a71a73a66 a9 a13 a4a139a220
a71a73a66a37a57a28a109a106a72a65a60a78a111a33a67a70a77a63a57a87a62a16a74a114a77a78a126a5a74a80a116a65a67a70a74
a180 a9 a13 a4a232a183a87a180a46a189 a17 a13a139a189a54a183 a2a184 a180 a9a16a13 a4a175a183a9a180a98a189a54a183
a86a9a71a106a62a65a103a80a60a63a64a43a57a52a66a136a74a80a116a65a57a107a112a35a77a63a71a70a74a114a103a143a71a73a62a154a74a114a116a35a57a5a69a47a71a70a74a80a74a80a71a73a59 a71a70a223a37a74a114a116a35a57a5a67a70a69a47a71a33a111a73a57a107a103a80a77a63a60a63a64a43a57a106a227a115a176a122a223a68a67a84a103a105a112a65a60a78a79a106a57a107a60a63a103a133a67a73a64a35a64a35a57a52a64a232a74a80a71a218a67
a103a80a59a61a71a81a71a73a74a80a116a107a189a92a220a16a74a80a116a35a57a61a180 a9a32a13 a4a232a183a92a71a106a112a31a57a52a66a114a67a70a74a80a71a106a66a234a221a58a60a78a77a63a77a47a112a35a66a80a57a28a103a105a57a52a66a80a111a106a57a222a74a80a116a35a57a225a103a105a112a35a60a63a79a73a57a106a227 a219 a62a35a71a70a74a114a116a35a57a87a66a222a221a37a67a121a126a117a74a80a71a61a103a105a57a52a57a58a74a80a116a65a60a63a103
a60a124a103a222a74a80a71a107a86a9a71a106a62a65a103a80a60a63a64a43a57a52a66a222a74a80a116a65a67a70a74a96a103a105a60a63a62a65a86a9a57a136a189 a17 a60a63a103a37a60a63a62a12a74a80a116a35a57a136a62a81a72a35a77a63a77a20a103a80a112a65a67a73a86a87a57a39a71a73a223 a4 a220
a180 a9 a13 a4a232a183a105a189 a17 a184 a180 a9a81a183a125a189 a17 a13 a4a218a189 a17 a184a230a189 a17 a2a184 a48a76a19 a22 a235a73a235 a24
a29a37a150a1a0 a0 a159 a32 a36a54a168a65a157a80a161a26a153a33a34a2a1 a36a20a155a81a159 a34a177a162a35a155a4a3a22a157a125a162a35a170a6a5a16a160a96a161a26a168 a36a20a153a92a155a81a157a80a160a8a7 a160
a13
a14a16a15a18a17a20a19a175a174a41a21
SMA-HPC ?1999 MIT
n = 10
n = 20 n = 40
Eigenvalues do not get closer to zero.
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Convergence
Analysis
Second Kind Theory
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Operator Form for
the integral equation
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a13
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1-D Second Kind Example
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Centroid Collocation
1-D Second Kind Example
Nystrom Method
Convergence Comparison
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a13
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a75a76a67a73a72a65a103a114a103a105a60a124a67a70a62a12a109a106a72a31a67a73a64a43a66a104a67a33a74a114a72a35a66a80a57a225a116a65a67a106a103a37a57a9a229a43a112a31a71a106a62a35a57a87a62a16a74a114a60a63a67a73a77a54a86a9a71a73a62a81a111a106a57a87a66a114a108a73a57a87a62a31a86a9a57a68a223a182a71a106a66a68a24a7a45a47a24a42a55a52a44a98a24a7a29a47a40a7a34a98a32a43a30a117a79a106a57a87a66a114a62a35a57a87a77a124a103
a231 a174
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a37a38a28a117a22
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a235 a103a105a74a68a67a70a62a65a64a93a231a33a62a31a64a82a79a81a60a63a62a65a64a82a60a78a62a16a74a80a57a52a108a73a66a104a67a70a77a41a57a28a109a106a72a31a67a33a74a80a60a63a71a73a62a31a103a87a220a81a62a81a72a35a77a63a77a20a103a105a112a31a67a73a86a9a57a28a103
a120 a45a31a24a26a97a47a27a16a30a121a29a47a27a81a24a7a95a106a27a84a94a122a45a65a30a82a55a52a27a81a95a73a45a47a24a42a53a22a123a54a44a98a24a7a53a49a27a81a38a41a40a42a32a43a25a52a44a98a45a31a24a42a55
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a127a93a128a54a55a52a25a87a30a33a45a31a89a129a89a139a27a16a25a52a51a42a45a54a53a7a55
a130a68a60a63a108a73a116a12a71a73a66a104a64a43a57a52a66a68a86a9a71a73a62a81a111a106a57a87a66a114a108a73a57a87a62a31a86a9a57
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a231 a95