Poisson Solver (in transformed coordinates)
- To: mathgroup at smc.vnet.net
- Subject: [mg21675] Poisson Solver (in transformed coordinates)
- From: "Leo and Kathy Wibberly" <leowibb at yahoo.com>
- Date: Sat, 22 Jan 2000 02:52:29 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Can anyone point me to a good Poisson Solver for a 2D region with a non-rectangular grid, or after transforming the coordinates, a nonhomogenous elliptical solver (would contain mixed and lower order derivatives in the PDE). Actually all I am trying to do is calculate and plot streamlines from a velocity field but this seemed like the way I should go. L. Wibberly