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NONTRIVIAL SOLUTIONS FOR A SUPERLINEAR HAMILTONIAN ELLIPTIC SYSTEM ON R^N
  • yanyan zhi,
  • Xiaochun Liu
yanyan zhi
Wuhan University
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Xiaochun Liu
Wuhan University
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Abstract

In this paper, we study a class of Hamiltonian elliptic system and obtain the existence and multiplicity results under some suitable assumptions. Moreover, we get the existence of sign-changing solutions with a prescribed number of nodes.