C++ library for solving large sparse linear systems with algebraic multigrid method

Algebraic Multigrid Solvers in Python

A framework for hydrodynamics explorations and prototyping

LinearSolve.jl: High-Performance Unified Interface for Linear Solvers in Julia. Easily switch between factorization and Krylov methods, add preconditioners, and all in one interface.

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

ExaDG - High-Order Discontinuous Galerkin for the Exa-Scale

Simple one-dimensional examples of various hydrodynamics techniques

Hierarchical Optimization Time Integration (HOT) for efficient implicit timestepping of the material point method (MPM)

PyTorch implementation of X3D models with Multigrid training.

A multigrid solver for 3D electromagnetic diffusion

General, high performance algebraic multigrid solver

GPU accelerated multigrid library for Python

tmLQCD is a freely available software suite providing a set of tools to be used in lattice QCD simulations. This is mainly a HMC implementation (including PHMC and RHMC) for Wilson, Wilson Clover and Wilson twisted mass fermions and inverter for different versions of the Dirac operator. The code is fully parallelised and ships with optimisations…

pySDC is a Python implementation of the spectral deferred correction (SDC) approach and its flavors, esp. the multilevel extension MLSDC and PFASST.

MPI geometric multigrid solver for quadtree/octree grids

DirectX 11 Poisson solvers using Jacobi iteration, conjugate gradient, and multi-grid method respectively.

Density Functional Theory in real space, for atoms, LDA and LSDA

Algebraic Multigrid (AMG) Solver Library

Learning Algebraic Multigrid Using Graph Neural Networks

Multigrid benchmark between Dlang's Mir library and Python's numpy