Strongly nonlinear nonhomogeneous elliptic unilateral problems with L^1 data and no sign conditions

In this article, we prove the existence of solutions to unilateral problems involving nonlinear operators of the form: $$ Au+H(x,u,abla u)=f $$ where $A$ is a Leray Lions operator from $W_0^{1,p(x)}(Omega)$ into its dual $W^{-1,p'(x)}(Omega)$ and $H(x,s,xi)$ is the nonlinear term satisfyin...

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Bibliographic Details
Main Authors: Elhoussine Azroul, Hicham Redwane, Chihab Yazough
Format: Article
Language:English
Published: Texas State University 2012-05-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2012/79/abstr.html