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My feature request is simple: Instead of always returning `None` in the `info` field, the the matrix-free linear solvers in `jax.scipy.sparse.linalg` should return some sort of container object (i.e. …
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Hi, thank you for the amazing library!
I was wondering if minimizing with user-specified bounds, or algorithms like projected gradient descent are supported?
If not, what would be the best practi…
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# 🐛 Bug
For context, I am trying this tutorial notebook for SGPR https://docs.gpytorch.ai/en/latest/examples/02_Scalable_Exact_GPs/SGPR_Regression_CUDA.html and would like to use L-BFGS to optimize…
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SciJS doesn't yet have a good linear solver. At the moment, we have the following simple package (thanks @substack) which works ok for smaller systems using an LU decomposition:
- https://www.npmjs.c…
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`massiv` has `transpose` already - it would be handy for mathematical libraries/applications to have `inverse` as well.
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Assign: dirk
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A comprehensive listing of methods in the references.
Please remove any methods are impractical/obsolete and add methods worth implementing to the list.
Linear systems
- Stationary methods
- […
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Ginkgo currently supports only left preconditioning.
However, it seems that some use-cases require right and two-sided preconditioning. We started this as an off-topic (or maybe vaguely-on-topic) d…
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Has anyone looked into non-convergence of pressure solvers on level 0? They don’t converge with single-phase (`HypreLevelSolver`) and multiphase (`PETScLevelSolver`) flow solvers.
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Hallo,
Thanks for the execellent open source code.
I have some question about the part of Solve Least Squares.
Normally, we can solve a least squares problem directly, when we the two matrix A…