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- 2018
一类二阶离散哈密尔顿系统的无穷多解的存在性
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Abstract:
基于变分法，运用鞍点定理，得到了一类二阶离散哈密尔顿系统的无穷多解的存在性，推广了已有文献的相关结果.
In the paper, based on the variational method, the existence of infinitely many periodic solutions is obtained for a class of second-order discrete Hamiltonian systems via the saddle point theorem
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