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Hi!
i'm using the cusolver version of the linalg.eig (as I have no access to CULA), and find that the eigenvalue decomposition is way slower than the cpu one. Is it just me or is it really the case…
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Make Standard A1 go both ways
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For the matrix in http://mhauru.org/trouble_matrix.zip, scipy.sparse.linalg.eigs, which calls ARPACK, gives the wrong dominant eigenvalue. The result depends on the initial guess for the eigenvector. …
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**Summary**
Training SFA nodes often fails when there are redundant dimensions in the training data. This has been a commonly encountered issue for people starting out with SFA for a long time now.…
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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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Given a square matrix `M` over a field and an element `t` of the field, it is easy to compute the dimension of the left eigenspace of `M` with eigenvalue `t`, by computing the rank of `M-t` and subt…
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Hello,
I want to compute a DLQR controller with the values from this matfile included:
[ufsm lqr from python.zip](https://github.com/python-control/python-control/files/1352229/ufsm.lqr.from.pytho…
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I am using the python control module to compute a DLQR controller with the values from this matfile included:
[ufsm lqr from python.zip](https://github.com/scipy/scipy/files/1352291/ufsm.lqr.from.pyt…
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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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```
Adding a wrapper to the hypre eigensolver and a corresponding modification of
ex3/ex3p, please?
Andrew Knyazev
```
Original issue reported on code.google.com by `2AndrewK...@gmail.com` on 9 Au…