In this paper we are interested for elliptic problems of Ambrosetti-Prodi type with discontinuous nonlinearities. The differential operator is the p-Laplacian and we use a variational method for locally Lipschitz functionals due to Chang: We do not use the method of upper and lower solution and we do not suppose any monotonicity condition on the right-hand side. (C) 2003 Elsevier Ltd. All rights reserved.
机构:
Univ Abou Bakr Bekaid Tlemcen, Fac Sci, Dept Math, BP 11913000, Tilimsen, AlgeriaUniv Abou Bakr Bekaid Tlemcen, Fac Sci, Dept Math, BP 11913000, Tilimsen, Algeria
机构:
Univ Reggio Calabria, Dipartimento Informat Matemat Elettron & Trasport, I-89100 Reggio Calabria, ItalyUniv Reggio Calabria, Dipartimento Informat Matemat Elettron & Trasport, I-89100 Reggio Calabria, Italy
Bonanno, G
Marano, SA
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机构:Univ Reggio Calabria, Dipartimento Informat Matemat Elettron & Trasport, I-89100 Reggio Calabria, Italy