In this paper we deal with a singular elliptic problem involving a nonlinearity which is indefinite in sign. We prove the existence of two non negative solutions, one of them being positive. The approach relies on suitable truncation methods and variational arguments.
Two solutions for a singular elliptic problem indefinite in sign
ANELLO, Giovanni;
2015-01-01
Abstract
In this paper we deal with a singular elliptic problem involving a nonlinearity which is indefinite in sign. We prove the existence of two non negative solutions, one of them being positive. The approach relies on suitable truncation methods and variational arguments.File in questo prodotto:
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AF_NoDEA15(singular indefinite).pdf
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