Directory of Partial Differential Equations Resources

Fortran routines, distributed in source form, for solving systems of partial differential equations (PDEs).

Subcategories

Boundary Element Method

http://www.boundary-element-method.com/
Fortran 77 codes to solve the Laplace and Helmoltz equations.
ELLPACK

https://www.cs.purdue.edu/ellpack/ellpack.html
High level, portable system for solving elliptic boundary value problems, implemented in Fortran 77. [Commercial]
FD

http://seis.karlov.mff.cuni.cz/software/sw3dcd5/fd/fd.htm
Fortran 77 package by Jiri Zahradnik for 2-D P-SV elastic second-order finite differences.
FUN2D/3D

http://fun3d.larc.nasa.gov/index.html
Describes a Fortran 95 code for solving the Navier-Stokes equation on a fully unstructured grid.
Parallel Hierarchical Adaptive MultiLevel Project (PHAML)

http://math.nist.gov/phaml/
Fortran 90 code using adaptive refinement, multigrid and parallel computing to solve 2-D linear elliptic PDEs. Successor to MGGHAT.
Parallel Multi-domain Decomposition

http://www.idris.fr/data/publications/PMD/PMD.html
Parallel Fortran 90 module to solve positive-definite elliptic linear second-order operator systems.
PARAMESH

http://sourceforge.net/projects/paramesh/
Package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement (AMR).
PseudoPack 2000 Edition Manual

http://www.labma.ufrj.br/~bcosta/pseudopack2000/main.html
Solution of PDEs using pseudospectral (collocation) methods.

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