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Output of failure within zgd.out:
> Testing COMPLEX16. Nonsymmetric-Generalized-Eigenvalue-Problem-driver-zgd.out ZGV drivers: 1 out of 1092 tests failed to pass the threshold. passed: 9390. fail…
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It looks like the optimizations in #6896 can sometimes cause problems with convergence. @albertzhu01 found several cases that triggered this problem, although there seems to be some environment-depend…
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```
d, v, nconv = eigs(Symmetric(K), Symmetric(M); nev=neigvs, which=:SM, tol=tol, maxiter=maxiter, explicittransform=:none, check = 1)
```
This call converges for 0.5.3 just fine. No eigenvalues …
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## 🚀 Feature
Computation of a subset of eigenvalues and eigenvectors
Inspired by [MATLAB eigs](https://it.mathworks.com/help/matlab/ref/eigs.html#bu2_q3e-sigma):
o = torch.eigs(A, B, k, sig…
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# Numerical experiments
- [ ] Mesh compressibility test:
- For octree and Fiedler tree:
- For each $h$ and $p$ mesh:
- For each, fixed number of eigenvectors, $m$:
- Stream an…
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In the generalized eigenvalue problem `Ax = λBx` where `B' = B` and `B ≥ 0` is makes sense to obtain a Schur decomp with the ` = dot(x, B * y)` (semi-)inner product.
Also, some care has to be taken…
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This issue is exploration into accelerating the eigensolver part of the linear method.
See #3633 for the umbrella issue with scaling the linear method with respect to the number of parameters.
The…
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As the subject says, the LAPACK Test suite fails with OpenBLAS-0.3.20-GCC-11.3.0. on a64fx:
```
Testing COMPLEX Nonsymmetric-Generalized-Eigenvalue-Problem-driver-EIG/xeigtstc < cgd.in …
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[scipy.linalg.eigh](https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.eigh.html) supports solutions to the generalized eigenvalue problem (i.e. when `b is not None`). [jax.scipy.linalg…
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Probably this is not related with the package itself, but I would greatly appreciate your help. I have the same code running in two different computers with the same version of Julia (1.7.2) and Arpac…