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Does this look about like the time deference you get for a Davidson diagonalization?
This is FCI matrix, by the way, and I was just using that Davidson algorithm to solve for the lowest eigenvalue. s…
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**Submitting author:** @ltang85 (Li Tang)
**Repository:** https://github.com/ltang85/In-Situ-data-Analysis-with-Julia-for-Climate-Simulations-at-Large-Scale
**Branch with paper.md** (empty if default …
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## Question/Support Request
Hi,
I'm using Lapy to generate Laplace Beltrami Operators of a surface mesh.
In my experience, the eigenvectors generated by `lapy.solver.Solver(mesh).eigs` are n…
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After solving a model with Baron directly
solver = SolverFactory('baron')
results=solver.solve(model)
I get the below error:
File "/Users/c184156/anaconda3/envs/mypyomo55/lib/python3.6/site…
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By implementing [nalgebra::ComplexField](https://docs.rs/nalgebra/latest/nalgebra/trait.ComplexField.html) for dual numbers (analogous to the implementation for `f64`) the full linear algebra capabili…
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### Describe your issue.
I am solving a simple generalized eigen-problem with linalg.eigh. The computed eigenvalue is correct, but I get a strange eigenvector. I compared it with an exact solution an…
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Suppose I want to optimize over the set `{x | x' * A' * A * x = 1}`, e.g., the boundary of an ellipsoid. Is this manifold implemented somewhere ?
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![1x1](https://user-images.githubusercontent.com/68679106/234737714-1d0d2c5c-9894-4141-ab37-8e21dcc13316.png)
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It would be nice to update to the latest LAPACK release, which has some really nice performance improvements. Especially for the blocked generalized eigenvalue calculations as described in https://git…
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### JabRef version
Latest development branch build (please note build date below)
### Operating system
Windows
### Details on version and operating system
_No response_
### Checked with the late…