Am. Li et al., A 2-STEP MONGE-AMPERE PROCEDURE FOR SOLVING A 4TH ORDER PDE FOR AFFINE HYPERSURFACES WITH CONSTANT CURVATURE, Journal fur die Reine und Angewandte Mathematik, 487, 1997, pp. 179-200
We investigate locally strongly convex, affine-complete, hyperbolic hy
persurfaces with constant affine Gauss-Kronecker curvature. Our emphaz
is is on the method: we solve a fourth order equation in two steps, ea
ch step consisting of the solution of a Monge-Ampere equation. This pr
ocedure is suggested by the geometry of the problem.