Multiple solutions for a class of fractional Schrödinger-Poisson system (Q2323541)

Summary: We investigate a class of fractional Schrödinger-Poisson system via variational methods. By using symmetric mountain pass theorem, we prove the existence of multiple solutions. Moreover, by using dual fountain theorem, we prove the above system has a sequence of negative energy solutions, and the corresponding energy values tend to \(0\). These results extend some known results in previous papers.