Abstract: We study a class of Schrödinger-Poisson systems with $(p,q)$-Laplacian. Using fixed point theory, we obtain a new existence result for nontrivial solutions. The main novelty of the paper is the combination of a double phase operator and the nonlocal term. Our results generalize some known results.Keywords: double phase operator, Schrödinger-Poisson systems, (p, q)–Laplacian, fixed point theoryPublished in DiRROS: 14.03.2024; Views: 386; Downloads: 209 Full text (686,98 KB)This document has many files! More...