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Pathological cases of double shift polynomial #118

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smataigne opened this issue Oct 14, 2022 · 0 comments
Closed

Pathological cases of double shift polynomial #118

smataigne opened this issue Oct 14, 2022 · 0 comments
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@smataigne
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smataigne commented Oct 14, 2022 •
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There is an accuracy issue for A = SkewHermTridiagonal([1, 0.001, 1, 0.0001, 1]).
Some pathological cases of the double shift polynomial must be handled, i.e the cases that lead to cyclic/unchanging iterations
@stevengj stevengj mentioned this issue Dec 21, 2022
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@stevengj stevengj added the bug Something isn't working label Oct 26, 2023
@smataigne smataigne mentioned this issue Dec 21, 2023
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@smataigne smataigne changed the title Accuracy for some cases+ Pathological cases of double shift polynomial Pathological cases of double shift polynomial Dec 21, 2023
smataigne added a commit that referenced this issue Dec 21, 2023
@smataigne
solve issues #118 and #130
8cfb93b
smataigne added a commit that referenced this issue Dec 21, 2023
@smataigne
solve issues #118 and #130
abb7185
smataigne added a commit that referenced this issue Dec 21, 2023
@smataigne
solve issues #118 and #130
05964c8
@smataigne smataigne mentioned this issue Dec 22, 2023
Merged
smataigne added a commit that referenced this issue Dec 22, 2023
@smataigne
Solving issues #118 and #130 (#131)
732e780 
* solve issues #118 and #130

* solve issues #118 and #130

* solve issues #118 and #130

* solve typo

* solve typo in new tests
smataigne added a commit that referenced this issue Dec 22, 2023
@smataigne
Version 0.1.1 (#132)
188c818 
* solve issues #118 and #130

* solve issues #118 and #130

* solve issues #118 and #130

* solve typo

* solve typo in new tests

* New version 0.1.1

* New version 0.1.1
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@stevengj @smataigne