A .NET GIS solution that is fast and reliable for the .NET platform.
High Performance data structures and utility methods for Java
Mixed Integer Linear Programming (MILP) solver.
Fortran library with the Abaqus user material subroutines UMAT/VUMAT
Linear algebra and solver library using CUDA, OpenCL, and OpenMP
JBernstein: Exploration techniques for non-linear constraint checking
An implementation of Dantzig-Wolfe decomposition built upon GLPK
Zero Sum Game Solver Java Library