Observations on an elliptic problem with a jumping nonlinearity by the Conley index

zbMath0654.35032MaRDI QIDQ1108472

Claudio Saccon

Publication date: 1985

Published in: Ricerche di Matematica (Search for Journal in Brave)

zbMATH Keywords

existenceMorse indexdegreejumping nonlinearityvariational characterizationstationary pointsnonlinear Dirichlet problembilateral solutionconnectness resultof homotopy index

Mathematics Subject Classification ID

Nonlinear boundary value problems for linear elliptic equations (35J65) PDEs with low regular coefficients and/or low regular data (35R05) Variational methods for second-order elliptic equations (35J20)

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