Geodesic
Multiplicity results for positive solutions to non-autonomous elliptic problems
Electronic Journal of Differential Equations, Tome 1999 (1999).

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: We are concerned with the multiplicity of positive solutions for non-autonomous elliptic equations with Dirichlet and Neumann boundary conditions. Using Ljusternik-Schnirelmann theory, we show that the number of solutions is affected by the shape of the potential functions.
Classification : 35J15
Keywords: multiplicity of solutions, non-autonomous equations, Ljusternik-Schnirelmann category 
@article{EJDE_1999__1999__a22,
     author = {Qiao, Ning and Wang, Zhi-Qiang},
     title = {Multiplicity results for positive solutions to non-autonomous elliptic problems},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {1999},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a22/}
}
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Qiao, Ning; Wang, Zhi-Qiang. Multiplicity results for positive solutions to non-autonomous elliptic problems. Electronic Journal of Differential Equations, Tome 1999 (1999). http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a22/