Partial Differential Equations

Boundary Element Method

boundary-element-method.com

Fortran 77 codes to solve the Laplace and Helmoltz equations.

197 visits Jun 19, 2024 Details

FD

seis.karlov.mff.cuni.cz

Fortran 77 package by Jiri Zahradnik for 2-D P-SV elastic second-order finite differences.

185 visits May 2, 2025 Details

FUN2D/3D

fun3d.larc.nasa.gov

Describes a Fortran 95 code for solving the Navier-Stokes equation on a fully unstructured grid.

339 visits Sep 11, 2023 Details

Multiresolution schemes

amath.unc.edu

Program by Sorin Mitran to solve the 1D Euler equations using Harten's multiresolution algorithm.

222 visits Dec 12, 2024 Details

Parallel Hierarchical Adaptive MultiLevel Project (PHAML)

math.nist.gov

Fortran 90 code using adaptive refinement, multigrid and parallel computing to solve 2-D linear elliptic PDEs. Successor to MGGHAT.

108 visits Nov 28, 2025 Details

PARAMESH

sourceforge.net

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…

376 visits Feb 21, 2026 Details