Existence of Solutions for Inclusion Problems in Musielak-Orlicz-Sobolev Space Setting

In this paper, we mainly prove the existence of (weak) solutions of an inclusion problem with the Dirichlet boundary condition of the following form: L∈Ax,u,Du+Fx,u,Du,in Ω, and u=0,on ∂Ω, in Musielak-Orlicz-Sobolev spaces W01LΦΩ by using the surjective theorem, where Ω⊂ℝN is a bounded Lipschitz dom...

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Bibliographic Details
Main Authors: Ge Dong, Xiaochun Fang
Format: Article
Language:English
Published: Hindawi Limited 2023-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2023/8531992
Description
Summary:In this paper, we mainly prove the existence of (weak) solutions of an inclusion problem with the Dirichlet boundary condition of the following form: L∈Ax,u,Du+Fx,u,Du,in Ω, and u=0,on ∂Ω, in Musielak-Orlicz-Sobolev spaces W01LΦΩ by using the surjective theorem, where Ω⊂ℝN is a bounded Lipschitz domain, L belongs to the dual space W01LΦΩ∗ of W01LΦΩ, A is a multivalued maximal monotone operator, and F is a multivalued convection term. Some examples for A and F are given in the paper. Then, we give some properties of the solution set of the inclusion problem. We also show the existence of (weak) solutions of the inclusion problem with an obstacle effect.
ISSN:2314-8888