292 citations
- University of LjubljanaSI38 papers
- National Technical University of AthensGR25 papers
- AGH University of KrakowPL22 papers
- Romanian AcademyRO21 papers
- Institute of Mathematics, Physics, and MechanicsSI17 papers
- Instituto de Astrofísica de CanariasES16 papers
- King Abdulaziz UniversitySA14 papers
- Isaac Newton GroupES11 papers
- Universidad de La LagunaES11 papers
- Université Libre de BruxellesBE10 papers
- University of BucharestRO9 papers
- Centre National de la Recherche ScientifiqueFR7 papers
8 papers · 2 filters
Positive solutions for superdiffusive mixed problems
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We study a semilinear parametric elliptic equation with superdiffusive reaction and mixed boundary conditions. Using variational methods, together with suitable truncation techniqu…
Nonhomogeneous Hemivariational Inequalities with Indefinite Potential and Robin Boundary Condition
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a nonlinear, nonhomogeneous Robin problem with an indefinite potential and a nonsmooth primitive in the reaction term. In fact, the right-hand side of the problem (reac…
Resonant semilinear Robin problems with a general potential
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a semilinear Robin problem driven by the Laplacian plus an indefinite and unbounded potential. The reaction term is a Carathéodory function which is resonant with respe…
Nodal solutions for the Robin -Laplacian plus an indefinite potential and a general reaction term
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a nonlinear Robin problem driven by the -Laplacian plus an indefinite potential. The reaction term is of arbitrary growth and only conditions near zero are imposed.…
Robin problems with a general potential and a superlinear reaction
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider semilinear Robin problems driven by the negative Laplacian plus an indefinite potential and with a superlinear reaction term which need not satisfy the Ambrosetti-Rabin…
Multiple solutions for resonant problems of the Robin -Laplacian plus an indefinite potential
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We study a nonlinear boundary value problem driven by the -Laplacian plus an indefinite potential with Robin boundary condition. The reaction term is a Carathéodory function whi…