Monotone iterative technique for initial-value problems of nonlinear singular discrete systems
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摘要
This paper studies a class of initial-value problems of nonlinear singular discrete systems and obtains the existence theorem of extremal solutions by employing a monotone iterative technique combined with the method of upper and lower solutions.
论文关键词：65L80,39B12,Initial-value problems,Iteration methods,Upper and lower solutions,Nonlinear singular discrete systems
论文评审过程：Received 14 November 2006, Revised 4 October 2007, Available online 18 October 2007.
论文官网地址：https://doi.org/10.1016/j.cam.2007.10.002
