Hi Augus, If I understand your equation correctly, you can use the diffusion term with anisotropic diffusion coefficient.
Regards, Zhiwen On Fri, Jul 17, 2009 at 8:36 PM, Angus Hendrick <[email protected]>wrote: > Any suggestions for how to construct the equation for the 2D PDE: > > Kxx Dxx(P) + 2 Kxy Dxy(P) + Kyy Dyy(P) = 0 > > where Kxx, Kxy, and Kyy are constants, and Dxx(P) is two x derivatives on > P. > > Best Regards, > Angus Hendrick > >
