Multiplicity results for some elliptic problems with concave nonlinearities

Journal of Differential Equations

Volumn 140, Issue 1, 1997, Pages 133-141

  Perera, Kanishka ^a  

^a NEW YORK UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031563735     PISSN: 00220396     EISSN: None     Source Type: Journal    
DOI: 10.1006/jdeq.1997.3310     Document Type: Article

References (9)

1. 1. A. Ambrosetti, J. Azorero, and I. Peral, Multiplicity results for some nonlinear elliptic equations, J. Funct. Anal., in press.
2. 2. A. Ambrosetti and D. Lupo, On a class of nonlinear Dirichlet problems with multiple solutions, Nonlinear Anal. 8 (1984), 1145-1150.
3. 3. A. Ambrosetti and G. Mancini, Sharp non-uniqueness results for some nonlinear problems, Nonlinear Anal. 3 (1979), 635-645.
4. 1 local minimizers, C. R. Acad. Sci. Paris Sér. I Math. 317, No. 5 (1993), 465-472.
5. 5. K. C. Chang, "Infinite Dimensional Morse Theory and Multiple Solution Problems," Birkhäuser, Boston, 1993.
6. 6. J. Liu, The Morse index of a saddle point, Systems Sci. Math. Sci. 2, No. 1 (1989), 32-39.
7. 7. K. Perera, Critical groups of pairs of critical points produced by linking subsets, in press.
8. 8. M. Schechter, Splitting subspaces and saddle points, Appl. Anal. 49 (1993), 33-48.
9. 9. M. Struwe, A note on a result of Ambrosetti and Mancini, Ann. Mat. 81 (1982), 107-115.