Suchergebnisse

"In this paper, we consider a mixed problem for a nonlinear elasticity
system with laws of general behavior. The coefficients of elasticity depends on
x meanwhile the density of the volumetric forces depends on the displacement.
The main aim of this paper is to apply the Schauder's fixed point theorem and
the techniques of topological degree to prove a theorem of the existence and the
uniqueness of the solution of the corresponding variational problem."

"The paper deals with a nonlinear elasticity system with nonconstant coe cients. The existence and uniqueness of the solution of Neumann's problem is proved using Galerkin techniques and monotone operator theory, in Sobolev spaces with variable exponents."