Higher order PDEs


moha81
07-17-2008, 03:44 PM
Hello,

the FAS algorithm is very good for my nonlinear elliptic PDEs. The next task is to find a method to solve a higher order (the PDE contains at least 4th order spatial differential operator) PDE or system od PDEs. Is there any chance to apply the FAS algorithm for these cases? Everything that I know is that the solution is nearly periodic and changes vary rapidly.

Thanks.