Let f : M^n→S^n+1真包含于R^n+2 be an n-dimensional complete oriented Riemannian manifold minimally immersed in an (n+1)-dimensional unit sphere S^n+1. Denote b
In this paper a semilinear biharmonic problem involving nearly critical growth with Navier boundary condition is considered on an any bounded smooth domain. It
For any group G, denote by πe (G) the set of orders of elements in G. Given a finite group G, let h(πe(G)) be the number of isomorphism classes of finite grou