A multiplicity theorem for anisotropic Robin equations

DOI10.4171/RLM/961zbMath1497.35126arXiv2103.06517OpenAlexW3134577264WikidataQ113691957 ScholiaQ113691957MaRDI QIDQ2154791

Patrick Winkert, Nikolaos S. Papageorgiou

Publication date: 15 July 2022

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2103.06517

zbMATH Keywords

critical groupsvariable exponent spacesconstant sign and nodal solutionsanisotropic maximum principleanisotropic regularity theorycomparison and truncation techniques

Mathematics Subject Classification ID

Degenerate elliptic equations (35J70) Schrödinger operator, Schrödinger equation (35J10)

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