Lightweight, general, scalable C++ library for finite element methods

Parallel solvers for sparse linear systems featuring multigrid methods.

SUNDIALS is a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. This is a mirror of current releases, and development will move here eventually. Pull requests are welcome for bug fixes and minor changes.

Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for block-structured AMR application development

XBraid Parallel-in-Time Solvers

A run-time C++ library for working with units of measurement and conversions between them and with string representations of units and measurements

SoRa uses genetic programming to find mathematical representations from experimental data

Serac is a high order nonlinear thermomechanical simulation code

Adaptive Mesh Phase-field Evolution

2D fluid simulation of plasma and neutrals in magnetic fusion devices

Mixed graph Laplacian upscaling and solvers

A 3D multsicale topology optimization code using surrogate models of lattice microscale response

Smoothed aggregation spectral element-based algebraic multigrid

Parallel element agglomeration algebraic multigrid upscaling and solvers.

A crystal plasticity FEM code used to determine bulk constitutive properties of metals

C++ library for graph ordering

Small Non-Linear Solver

Multispecies Navier-Stokes Code

Computational origami methods for edge unfoldings of polycubes

Scattering code Frescox for coupled-channels calculations

Evaluate Copson's solution for the expansion of an ideal gas into vacuum

Quantile Kriging for stochastic simulators