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https://github.com/twjudson/odeproject-public/blob/43d1bb9e45837a51a1ed7d127c528ca2c1be09fb/source/linear05.ptx#L278
I think this passage could use some more explanation. We describe the equilibri…
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Currently the blocksparse `eigh` returns eigenvalues sorted by symmetry charge sector, then by eigenvalue size within each sector. I think it would be more consistent with the numpy version of `eigh` …
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Hello,
When calculating the lowest few eigenvalues (by specifying `which='SA'`) of a Hermitian matrix, I have found that the highest 5%–25% of eigenvalues found are inaccurate (see attached image).…
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# Linear transformations, Eigenvectors and Eigenvalues - an easy explanation | andreinc
A short mathematical explanatory article on Linear Transformations, Eigenvalues and Eigenvectors.
[https://www…
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### Description
Write a PHP program to find the eigenvalues of a matrix
The eigenvalues and eigenvectors of a linear transformation are the values and vectors that determine the transformation. The …
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Hi,
I'm using the latest version of HiCExplorer, and I have had used version 3.6.* last year. The eigenvalues produced are completly different. I have read the code and commit info saying 3.7.2 is …
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It is easy to define a two-atom state, for example:
```
state_p = pi.StateOne("Cs", 41, 0, 0.5, 0.5)
state_m = pi.StateOne("Cs", 40, 0, 0.5, 0.5)
state_pm = pi.StateTwo(state_p, state_m) # state…
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#### Describe the bug
The method `RegressionResults.condition_number(self)` uses un-standardized explanatory variables to calculate condition number, but according to the following article and a co…
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I'm seeing the error below when initializing `DoubleFactorized` objects with `sf_error_threshold` set to zero. (Context: I'm setting this to zero to make the truncation consistent with OpenFermion's l…
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Hi!
When updating the version of Arpack in a package I noticed tests started to fail some of the time. The following code reproduces the issue. The test at the end fails on Arpack v0.5, but only on…