Bounded weak solutions to superlinear Dirichlet double phase problems
Angela Sciammetta, Elisabetta Tornatore, Patrick Winkert
Abstract
Abstract In this paper we study a Dirichlet double phase problem with a parametric superlinear right-hand side that has subcritical growth. Under very general assumptions on the data, we prove the existence of at least two nontrivial bounded weak solutions to such problem by using variational methods and critical point theory. In contrast to other works we do not need to suppose the Ambrosetti–Rabinowitz condition.
Topics & Concepts
Bounded functionMathematicsParametric statisticsDirichlet problemDirichlet distributionPure mathematicsCritical point (mathematics)Applied mathematicsMathematical analysisStatisticsBoundary value problemNonlinear Partial Differential EquationsAdvanced Mathematical Modeling in EngineeringNonlinear Differential Equations Analysis