Abstract
In this paper, we prove the existence and uniqueness of solution to a Dirichlet boundary value problems for the following nonlinear degenerate elliptic equation
where \(\omega _{1}\), \(\omega _{2}\), \(\omega _{3}\) and \(\omega _{4}\) are weight functions, \({\mathcal {A}}:{\varOmega }\times {\mathbb {R}}^n\longrightarrow {\mathbb {R}}^n\), \({\mathcal {B}}:{\varOmega }\times {\mathbb {R}}\times {\mathbb {R}}^n\longrightarrow {\mathbb {R}}^n\), \(b:{\varOmega }\times {\mathbb {R}}\longrightarrow {\mathbb {R}}\) are Caratéodory functions that satisfy some conditions and the right-hand side term f belongs to \(L^1({\varOmega })\).
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Ouaarabi, M.E., Abbassi, A. & Allalou, C. Existence result for a Dirichlet problem governed by nonlinear degenerate elliptic equation in weighted Sobolev spaces. J Elliptic Parabol Equ 7, 221–242 (2021). https://doi.org/10.1007/s41808-021-00102-3
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DOI: https://doi.org/10.1007/s41808-021-00102-3