krylov topic

Krylov methods for linear problems, eigenvalues, singular values and matrix functions

Jutho

Algebraic Multigrid Solvers in Python

pyamg

C and Python examples from my book on using PETSc and Firedrake to solve PDEs

bueler

A Julia Basket of Hand-Picked Krylov Methods

JuliaSmoothOptimizers

Fast and differentiable implementations of matrix exponentials, Krylov exponential matrix-vector multiplications ("expmv"), KIOPS, ExpoKit functions, and more. All your exponential needs in SciML form...

SciML

General, high performance algebraic multigrid solver

raptor-library

Algebraic Multigrid (AMG) Solver Library

huiscliu

A set of useful algebraic preconditioners for iterative numerical linear-algebraic methods.

david-m-rosen