Generalized Poincaré-Hopf theorem and application to nonlinear elliptic problem

DOI10.1016/j.jfa.2014.09.018zbMath1306.35038OpenAlexW1991827457MaRDI QIDQ461711

J. Herrera, D. Rodríguez-Gómez

Publication date: 13 October 2014

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jfa.2014.09.018

zbMATH Keywords

multiple solutionsnonlinear elliptic problemnon-isolated critical pointPoincaré-Hopf theorem

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Variational methods applied to PDEs (35A15) Semilinear elliptic equations (35J61)

Cites Work

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