Equation

[Angus Hendrick]

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