multigrid

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 (https://petsc.org) 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.

General, high performance algebraic multigrid solver

A multigrid solver for 3D electromagnetic diffusion

GPU accelerated multigrid library for Python

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

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

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

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

Source code for Deep Multigrid method https://arxiv.org/pdf/1711.03825.pdf

Algebraic Multigrid (AMG) Solver Library

Simple (and not-so-simple) CFD solvers written in Fortran with Python plotting routines