krylov

Algebraic Multigrid Solvers in Python

A Julia Basket of Hand-Picked Krylov Methods

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

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

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.

General, high performance algebraic multigrid solver

Algebraic Multigrid (AMG) Solver Library

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

Linear algebra for Unity engine, specifically Burst / Job system

3D acoustic wave propagation in homogeneous isotropic media using PETSc and Krylov space method

Structured additive regression using iterative methods

Python reference implementation of the Newton propagator for quantum dynamics

ITerative SOLvers package

Time-evolution of a wavefunction using a Krylov subspace expansion

A collection of Krylov Subspace-Based Adaptive Solvers (KrySBAS) for MATLAB/Octave and Julia

Parallel GMRES for solving sparse linear systems

Solving linear systems using Krylov Methods

Benchmarking Distributed Inexact Policy Iteration for Large-Scale Markov Decision Processes

Matrix-free linear operators for R. Define an operator by its action, compose it lazily, and carry capabilities together with the evidence behind them.