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一类次二次二阶哈密尔顿系统的周期解的存在性

Periodic Solution for a Class of Subquadratic Second-Order Non-Autonomous Hamiltonian Systems
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摘要 运用临界点理论中的极小极大方法,得到了一类次二次位势条件和半强制条件下的二阶哈密尔顿系统的周期解的存在性,改进了某些已有的结果. In the paper, periodic solution are obtained for a class of non-autonomous Hamiltonian systems with subquadratic and semi-coerced condition by the minimax methods in critical point theory. Some results are improved.
作者 马晟 江芹
出处 《数学的实践与认识》 CSCD 北大核心 2014年第18期261-265,共5页 Mathematics in Practice and Theory
基金 湖北省教育厅科学研究计划优秀中青年人才项目(Q20132902) 校数学重点学科项目(SX201409)
关键词 二阶哈密尔顿系统 次二次 条件(C) 鞍点定理 second-order Hamiltonian systems condition (C) subquadratic Saddle pointtheorem
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参考文献11

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