Información del autor
Autor Saá, José Evaristo |
Documentos disponibles escritos por este autor (1)
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texto impreso
The authors show the uniqueness and give some necessary and sufficient conditions for the existence of positive solutions of the equation ??pu=f(x,u), where ?p denotes the p-Laplacian and f(x,r)/rp?1 is assumed to be decreasing