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The Schur decomposition sometimes converges to a block triangular form instead of a upper triangular form even when the eigenvalues are real. This block form does appear to be correct but the matrix n…
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Hello,
I am facing a problem in running the Anomalous Hall Conductivity calculation for the surface system. I am not exactly sure why this problem would arise. Is it something to do with the 'wanni…
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The following tags have headlines at least 100 characters in length. This results in a warning, and if `debugLevel` is positive, an error.
```m2
+------------------------------------------…
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When I wannerization with wannier90.x file and then I got this error. Does it relate to number of Kmesh or number of nbands?
wann_main: problem computing schur form 1
srun: Job step aborted: Wa…
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Hi everyone, I stumbled upon the following issue/bug:
When creating an FE_System with
`FESystem fe (FE_WedgeP(2), 3,
FE_WedgeP(1), 1);`
or
`FESystem fe (FE_PyramidP(1), 3,
FE_PyramidP…
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I am trying to build the sfm module but without success. I have followed the instructions at the README file but no matter what I am doing I am getting the following message all the time (check also b…
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When the inversion source has support on only even sites, convergence seems to be OK with a tiny heavy-quark residual. But when a source has support on only odd sites, the residual decreases at a gl…
detar updated
2 months ago
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A `noexcept` function should not call any function that could raise an exception. This includes any python function. As you see below, there are 572 cases of this. PR #37792 fixes one :f…
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The last class to use `sage.combinat.cartesian_product.CartesianProduct_iters` is the `CombinatorialFreeModule`.
It is not simple to get rid of this since there is no check in constructing ele…
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### What is BLAS
Basic Linear Algebra Subprograms (BLAS) is a specification that prescribes a set of low-level routines for performing common linear algebra operations such as vector addition, scal…