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.
Sciammetta A., Tornatore E., Winkert P. (2023). Bounded weak solutions to superlinear Dirichlet double phase problems. ANALYSIS AND MATHEMATICAL PHYSICS, 13(2) [10.1007/s13324-023-00783-0].
Bounded weak solutions to superlinear Dirichlet double phase problems
Sciammetta A.;Tornatore E.;
2023-01-01
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.
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Sciammetta Tornatore WInker 2023.pdf
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