Abstract
Recently, the existence and multiplicity results of heteroclinic orbits for a discrete pendulum equation have been investigated. In present paper, we generalize those results to a class of discrete Hamiltonian systems. Since the variational functional is identically infinite, some effective methods, provided by Rabinowitz, have to be adopted to detect critical points corresponding to heteroclinic solutions. .
Citation
Yuhua Long. Haiping Shi. Huafeng Xiao. "Heteroclinic Orbits for Discrete Hamiltonian Systems." Commun. Math. Anal. 9 (1) 1 - 14, 2010.
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