Existence results for nonlinear elliptic $\overrightarrow{p}(\cdot)-$equations

Document Type : Research Paper

Author

ENS of Laghouat; Box 4033 Station post avenue of Martyrs, Laghouat, Algeria.

Abstract

This paper studies the existence of distributional
solutions for nonlinear elliptic $\overrightarrow{p}(\cdot)-$equations, focusing on the right-hand side which is a sum of a datum $f\in L^{\overrightarrow{p'}(\cdot)}(\Omega)$ independent of $u$, and a compound nonlinearity composed of
a given function $g \in L^{\overrightarrow{p}(\cdot)}(\Omega)$, the solution $u$ and its partial derivatives $\partial_iu,\,i\in\{1,\ldots,N\}$, where $L^{\overrightarrow{p}(\cdot)}(\Omega),\,L^{\overrightarrow{p'}(\cdot)}(\Omega)$ represent the variable exponents anisotropic Lebesgue spaces.

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Main Subjects



Articles in Press, Accepted Manuscript
Available Online from 28 December 2024
  • Receive Date: 29 April 2024
  • Revise Date: 13 December 2024
  • Accept Date: 23 December 2024