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二阶时滞差分方程周期边值问题和周期解问题的单调迭代法

【作者】 张丽莉;

【导师】 蒋达清;

【作者基本信息】 东北师范大学 , 应用数学, 2003, 硕士

【摘要】 本论文用单调迭代法研究下面二阶时滞差分方程周期边值问题和周期解问题解的存在性. 考虑下面的周期边值问题(PBVPs): 其中(f是从拓扑空间I×R~2到拓扑空间R(这里的拓扑是离散拓扑)的连续映射). 考虑下面的时滞差分方程的T-周期解: 其中

【Abstract】 In this paper, we employ monotone iterative technique to study the existence of solutions for second order periodic boundary value problem and periodic solutions of delay difference equations.We consider the following periodic boundary valve problems (PBVPs):where (i.e., f is continuous as a map from the topological space I + R2 into the topological space R (of course the topology on I, will be the discrete topology).In a similar way , we consider the T-periodic solutions of the following delay difference equations:where

  • 【分类号】O241
  • 【下载频次】68
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