# Ordering techniques and Feedback-Vertex-Set Problem

Stokes is a software package for discretising and solving convection-diffusion equations in 2D and 3D on unstructured grids by applying ordering techniques. It supports various iterative solvers, e.g. CG, BiCG-Stab, GMRES and multi-grid, and ordering algorithms, e.g. RCM, FVS. Ordering techniques for convection dominated problems on unstructured three-dimensional grids.

# Documentations

# Source Code

Stokes is known to run on a variety of operating systems and C++-compilers, e.g. Linux, Solaris, AIX, Darwin with GCC,SunCC etc..

The source code for the stokes package is available under the
*GNU Public License*.

- Stokes-1.0 (426 kb)

Also involved in the projects where Sabine Le Borne and Thomas Probst.