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  • Constant sign and nodal sol... (cover)
    Constant sign and nodal solutions for parametric anisotropic ▫$(p, 2)$▫-equations
    Papageorgiou, Nikolaos, 1958- ; Repovš, Dušan, 1954- ; Vetro, Calogero
    We consider an anisotropic ▫$(p, 2)$▫-equation, with a parametric and superlinear reaction term.Weshow that for all small values of the parameter the problem has at least five nontrivial smooth ... solutions, four with constant sign and the fifth nodal (sign-changing). The proofs use tools from critical point theory, truncation and comparison techniques, and critical groups.
    Source: Applicable analysis. - ISSN 0003-6811 (Vol. 102, iss. 4, 2023, str. 1059-1076)
    Type of material - article, component part
    Publish date - 2023
    Language - english
    COBISS.SI-ID - 76549635

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source: Applicable analysis. - ISSN 0003-6811 (Vol. 102, iss. 4, 2023, str. 1059-1076)
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