@Article{JMS-48-375, author = {Akdim , Youssef and Allalou , Chakir}, title = {Existence of Renormalized Solutions of Nonlinear Elliptic Problems in Weighted Variable-Exponent Space}, journal = {Journal of Mathematical Study}, year = {2015}, volume = {48}, number = {4}, pages = {375--397}, abstract = {
In this article, we study a general class of nonlinear degenerated elliptic problems associated with the differential inclusion $β(u)-div(a(x,Du)+F(u)) ∋ f$ in $Ω$ where $f ∈ L^1(Ω).$ A vector field $a(.,.)$ is a Carathéodory function. Using truncation techniques and the generalized monotonicity method in the framework of weighted variable exponent Sobolev spaces, we prove existence of renormalized solutions for general $L^1$-data.
}, issn = {2617-8702}, doi = {https://doi.org/10.4208/jms.v48n4.15.05}, url = {http://global-sci.org/intro/article_detail/jms/9943.html} }