Multiplicity results for sign-changing solutions of an operator equation in ordered Banach space

DOI10.21136/MB.2009.140672zbMath1212.47051OpenAlexW2735707195MaRDI QIDQ3588888

Bingjin Wang, Xian Xu

Publication date: 10 September 2010

Full work available at URL: https://eudml.org/doc/38102

zbMATH Keywords

fixed point indexsign-changing solutionoperator equation in ordered Banach space

Mathematics Subject Classification ID

Equations involving nonlinear operators (general) (47J05) Fixed-point theorems (47H10) Degree theory for nonlinear operators (47H11) Monotone and positive operators on ordered Banach spaces or other ordered topological vector spaces (47H07)

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