The existence of periodic and subharmonic solutions to subquadratic discrete Hamiltonian systems

• Autores: Z. Zhou, Jianshe Yu, Zhiming Guo
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 47, Nº 1, 2005, págs. 89-102
• Idioma: inglés
• DOI: 10.1017/s1446181100009792
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• Resumen

  • In this paper, by using critical point theory, we establish some results for the existence of periodic and subharmonic solutions to subquadratic discrete Hamiltonian systems.