Singular quasilinear convective systems involving variable exponents

2022/07/06 by Abdelkrim Moussaoui, Moussaoui, Abdelkrim, Dany Nabab +4 · 1 citation
Engineering · Mathematics · #Advanced Numerical Methods in Computational Mathematics #Analysis of PDEs (math.AP) #Convection #Differential Equations and Numerical Methods #FOS: Mathematics #Fixed-point theorem #Geometry #Mathematical analysis #Mathematics #Mechanics #Navier-Stokes equation solutions #Physics #Picard–Lindelöf theorem #Point (geometry) #Schauder fixed point theorem #Singular point of a curve #Variable (mathematics) #math.AP

paper · pdf · doi:10.48550/arxiv.2207.02481

published in arXiv (Cornell University) (Cornell University)

arxiv created 2022/07/06 · openalex publication_date 2022/07/06 · arxiv updated 2022/07/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The paper deals with the existence of solutions for quasilinear elliptic systems involving singular and convection terms with variable exponents. Our approach combines the sub-supersolutions method and Schauder's fixed point theorem.

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