• Chen, Guanwei (School of Mathematics and Statistics Anyang Normal University)
  • Received : 2013.04.09
  • Published : 2014.05.31


In this paper, we study the existence of ground state solutions for a class of non-resonant cooperative elliptic systems by a variant weak linking theorem. Here the classical Ambrosetti-Rabinowitz superquadratic condition is replaced by a general super quadratic condition.


non-resonant cooperative elliptic systems;ground state solutions;superlinear;variant weak linking theorem


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