Topological results on a certain class of functionals and application. (English) Zbl 0499.35050

Bahri, Abbas

J. Funct. Anal. 41, 397-427 (1981).

MSC:

35J65	Nonlinear boundary value problems for linear elliptic equations
35A15	Variational methods applied to PDEs
49J45	Methods involving semicontinuity and convergence; relaxation

Keywords:

multiplicity of solutions

References:

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