Multiple solutions for a classical problem in the calculus of variations

Journal of Differential Equations

Volumn 131, Issue 2, 1996, Pages 229-243

  Ekeland, I ^a,b   Ghoussoub, N ^b   Tehrani, H ^b  

^a UNIVERSITÉ PARIS DAUPHINE   (France)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0030295222     PISSN: 00220396     EISSN: None     Source Type: Journal    
DOI: 10.1006/jdeq.1996.0162     Document Type: Article

References (13)

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4. [Be] H. Berestycki, Le nombre de solutions de certains problèmes semilineaires elliptiques, J. Funct. Anal. 40 (1981), 1-29.
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11. [S] M. Struwe, "Variational Methods and their Applications to Non-linear Partial Differential Equations and Hamiltonian Systems," Springer-Verlag, Berlin/ New York, 1990.
12. [Ta] K. Tanaka, Morse indices at critical points related to the symmetric mountain pass theorem and applications, Comm. Partial Differential Equations 14 (1) (1989), 99-128.
13. [To] L. Tonelli, Fondamenti di Calcolo delle Variazioni (two volumes), Zanichelli, (1921), Bologna, (1923).