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Questions on the numerical functions of Mathematica, implementing numerical methods and numerical computing with Mathematica.

2 votes
1 answer
3k views

Laplace PDE in a polar coordinate system

I want to solve a Laplace PDE in a polar coordinate system with finite difference method, but I have a problem with boundary conditions at r = 0. Here is what I found on the Internet: http://homepa …
wlkyr's user avatar
  • 283
1 vote
1 answer
475 views

Poisson PDE in a rectangular domain

I found a solution for this problem, but this is in Scilab and I never use Scilab. Can anyone can help me to translate it in Mathematica? Here is the Link:http://imechanica.org/files/TorqueR.pdf I so …
wlkyr's user avatar
  • 283