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I encountered a strange issue when solving the generalized eigenvalue problem in Julia 0.6 (version on mac os, but also on 0.5 and 0.6 in Juliabox). When trying to solve the generalized eigenvalue pro…
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Just ran into pyamg; great to see these complex algorithms be made available in such a neat package!
I started to try out pyamg in some of the more complex solves in my project, and these gave the …
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This is to propose to support the API PETSc uses for its ODE/DAE solvers.
I think the PETSc framework is the nicest around and the most modern (afaik).
(Other issues related are #20, #18, https://gith…
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### [bicycle2dof](https://github.com/moorepants/eng122/blob/d7683e62af7319f935a5011e45a19f0cfc8e7316/content/materials/notebooks/bicycle2dof.ipynb)
- topics:
- multi degree of freedom systems
…
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This is a follow-on from the discussion in #977 . I'm going to repost most of my comment from there:
We need the ability to just flag elements (any element) as needing to be "ghosted" locally... and…
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If a user needs to define custom inner products for general Hilbert spaces, what is the current state in Base for this type of generalization? https://github.com/JuliaLang/julia/issues/16573 is a rela…
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Hi, MFEM developers,
We are looking for test cases of generalized eigenvalue problem for our eigensolver package, EVSL. I came across example 12 in mfem that is Linear Elasticity Eigenproblem. Mfem…
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I am trying to figure out how to add support for shallow copies/views to BlockVectors used as multi-vectors (i.e. all blocks have the same distribution and size),
That's something Anasazi (Trilino…
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It would be nice to have linear-algebra functions for `BigFloat` (possibly as an external package?) and other generic `Number` types.
~~Currently, `\` on a `BigFloat` converts to `Float64`; `eig` and…