# Solving the 2D Poisson PDE by Eight Different Methods

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This Demonstration considers solutions of the Poisson elliptic partial differential equation (PDE) on a rectangular grid. Eight numerical methods are based on either Neumann or Dirichlet boundary conditions and nonuniform grid spacing in the and directions. Different source functions are considered.

Contributed by: Nasser M. Abbasi (August 2012)

Open content licensed under CC BY-NC-SA

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## Permanent Citation

"Solving the 2D Poisson PDE by Eight Different Methods"

http://demonstrations.wolfram.com/SolvingThe2DPoissonPDEByEightDifferentMethods/

Wolfram Demonstrations Project

Published: August 17 2012