Constant sign and nodal solutions for nonlinear Robin equations with locally defined source term

We consider a parametric Robin problem driven by a nonlinear, nonhomogeneous differential operator which includes as special cases the p-Laplacian and the (p,q)-Laplacian. The source term is parametric and only locally defined (that is, in a neighborhood of zero). Using suitable cut-off techniques...

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Bibliographic Details
Main Authors: Nikolaos S. Papageorgiou, Calogero Vetro, Francesca Vetro
Format: Article
Language:English
Published: Vilnius Gediminas Technical University 2020-05-01
Series:Mathematical Modelling and Analysis
Subjects:
Online Access:https://journals.vgtu.lt/index.php/MMA/article/view/11031