192 citations · 797 across the 24 of their papers we have counts for
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Positive solutions for the Robin -Laplacian plus an indefinite potential
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a nonlinear elliptic equation driven by the Robin -Laplacian plus an indefinite potential. In the reaction we have the competing effects of a strictly -sublin…
Robin double-phase problems with singular and superlinear terms
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a nonlinear Robin problem driven by the sum of -Laplacian and -Laplacian (i.e. the -equation). In the reaction there are competing effects of a singular te…
Existence and multiplicity of solutions for double-phase Robin problems
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a double phase Robin problem with a Carathéodory nonlinearity. When the reaction is superlinear but without satisfying the Ambrosetti-Rabinowitz condition, we prove an…
The Lane-Emden equation with variable double-phase and multiple regime
Claudianor O. Alves, Vicenţiu D. Rădulescu
We are concerned with the study of the Lane-Emden equation with variable exponent and Dirichlet boundary condition. The feature of this paper is that the analysis that we develop d…