Existence and uniqueness of positive solutions to elliptic problems with sublinear mixed boundary conditions

In this work, we consider a class of semilinear elliptic problems with nonlinear boundary conditions of mixed type. Under some monotonicity properties of the nonlinearities involved, we show that positive solutions are unique, and that their existence is characterized by the sign of some associated...

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Detalles Bibliográficos
Autores principales: GarcÍa-MeliÁn, J., Rossi, J.D., Sabina De Lis, J.C.
Formato: JOUR
Materias:
Elliptic equations
Mixed boundary conditions
Nonlinear boundary conditions
Sublinear problems
Variational methods; bifurcation.
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02191997_v11_n4_p585_GarcIaMeliAn
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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