finite-difference topic

An adaptive and distributed-memory parallel implementation of the immersed boundary (IB) method

IBAMR

DSL and compiler framework for automated finite-differences and stencil computation

devitocodes

Python package for numerical derivatives and partial differential equations in any number of dimensions.

maroba

C and Python examples from my book on using PETSc and Firedrake to solve PDEs

bueler

Discretization tools for finite volume and inverse problems.

simpeg

Basic Computational Fluid Dynamics (CFD) schemes implemented in FORTRAN using Finite-Volume and Finite-Difference Methods. Sample simulations and figures are provided.

brli3

Python package for solving partial differential equations using finite differences.

zwicker-group

Domain-specific compiler and code transformation system for Finite Difference/Volume/Element Earth-system models in Fortran

stfc

Code for geophysical 3D/2D Finite Difference modelling, Marchenko algorithms, 2D/3D x-w migration and utilities.

JanThorbecke

Acoustic wave propagation in 2D domain using CUDA, O(2,8). Solve second order wave equation in time domain using finite-differences.

ovcharenkoo