P.Amster. M.Cassinelli, M.C.Mariani, D.F.Rial
Existence and regularity of weak solutions to the prescribed 
mean curvature equation for a nonparametric surface
(22K, tex)

ABSTRACT.  We give conditions on the boundary data and the 
function $h$ in order to obtain multiple solutions for the 
problem (1) below, using variational methods. We also study the 
regularity of the solutions.