Code covered by the BSD License  

Highlights from
LiScM2.0

Be the first to rate this file! 17 Downloads (last 30 days) File Size: 470 KB File ID: #16607

LiScM2.0

by

 

26 Sep 2007 (Updated )

MATLAB package for u_t+Lu=N(u,\nabla u)

| Watch this File

File Information
Description

LiScM2 is a MATLAB package for the numerical solutions of some partial differential evolution equations u_t+Lu=N(u,\nabla u), with boundary and initial conditions, where L is a 2D linear elliptic operator (Laplace operator for this version) and N is a nonlinear part.

The algorithm is based on the eigenfunctions expansion together with the Lyapunov-Schmidt reduction procedure. The eigenfunction basis of the linear part L of the problem is used to represent the solution at every time level and these eigenfunctions are calculated in a preprocessing stage. A boundary-fitted computational grid is generated in order to allow a complex geometry of the physical domain in the 2D case.

MATLAB release MATLAB 7.2 (R2006a)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.

Contact us