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Implemented Theorem 7 in Miya14 #129
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thank you very much! This is a very nice and welcome addition! I'll try to investigate the failing tests in the next couple of days |
I'm doing some further work on the branch |
Codecov ReportBase: 97.19% // Head: 96.72% // Decreases project coverage by
📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more Additional details and impacted files@@ Coverage Diff @@
## main #129 +/- ##
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- Coverage 97.19% 96.72% -0.48%
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Files 17 19 +2
Lines 642 763 +121
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+ Hits 624 738 +114
- Misses 18 25 +7
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@lucaferranti I'm happy is it interesting! Happy to contribute! I am thinking about implementing Miyajima's estimates for eigenvalues later on, also. I will also check if Miyajima's svd estimate works for complex matrices (Rump estimate works, so it should, but the theorems in his paper are only stated for real matrices.) |
Co-authored-by: Luca Ferranti <[email protected]>
…rward numerical checks
PR description
Implemented Algorithm M1 based on Theorem 7 of
https://link.springer.com/article/10.1007/s13160-014-0145-5
After
The, not exported function svdbox, allows to compute rigorous enclosures of the singular values of a matrix (rectangular and square)
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I did not export the function yet