Sobre a existência de infinitas soluções com energia finita de uma equação elíptica em Sn.

Abstract

In this work, we study the existence of infinite solutions to the problem ∆u + |u| 4n−2 u = 0, u ∈ C 2(Rn), n ≥ 3, which has finite energy and change sign. To do this, we use arguments developed by Ding [9]. In this case, we solve a problem, on sphere Sn, that is equivalent to theproblem in question.