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Parametric Singular Problems with an Indefinite Perturbation.
- Source :
- Journal of Geometric Analysis; Apr2024, Vol. 34 Issue 4, p1-22, 22p
- Publication Year :
- 2024
-
Abstract
- We consider a parametric Dirichlet problem driven by a nonhomogenous differential operator. In the parametric reaction we have the competing effects of a singular term and of a superlinear perturbation which is sign-changing. Using variational tools together with truncation and comparison techniques we show that for all small values of the parameter the problem has at least two smooth solutions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10506926
- Volume :
- 34
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Journal of Geometric Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 175475230
- Full Text :
- https://doi.org/10.1007/s12220-024-01549-1