Multiple positive solutions for a fractional \(p \& q\)-Laplacian system with concave and critical nonlinearities

DOI10.1007/s41808-023-00222-yzbMath1526.35153OpenAlexW4367549623MaRDI QIDQ6058357

Rachid Echarghaoui, Moussa Khouakhi, Mohamed Masmodi

Publication date: 1 November 2023

Published in: Journal of Elliptic and Parabolic Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s41808-023-00222-y

zbMATH Keywords

existenceNehari manifoldLjusternik-Schnirelmann categoryfractional \((p,q)\)-Laplacian system

Mathematics Subject Classification ID

Variational methods applied to PDEs (35A15) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Fractional partial differential equations (35R11) Boundary value problems for second-order elliptic systems (35J57)

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