On Nonlinear Biharmonic Problems on the Heisenberg Group

We investigate the boundary value problem for biharmonic operators on Heisenberg group. The inherent features of Hn make it an appropriate environment studying symmetry rules and interaction analysis geometry with manifolds. goal this paper is to prove that a weak solution operator group exists. Our key tools are version Mountain Pass Theorem classical variational theory. This will be interest researchers who working Hn.