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一阶时滞差分方程反周期解的存在性
  • ISSN号：1674-862X
  • 期刊名称：《电子科技学刊：英文版》
  • 时间：0
  • 分类：O175.7[理学—数学;理学—基础数学]
  • 作者机构：[1]合肥师范学院数学系,合肥230061
  • 相关基金：国家自然科学基金资助项目（60736029）
作者： 周永强[1], 王家正[1], 丁一鸣[1]
关键词： 时滞差分方程, 反周期解, Leray—schauder非线性抉择, delay difference equations, anti-periodic solutions, Leray-schauder nonlinear ahernative
中文摘要：

以Leray—schauder非线性抉择为工具，研究了一阶含参时滞差分方程反周期解的存在性，获得了当参数在一定范围取值时反周期解的存在性结果，得到了反周期解存在的充分条件，并通过实例表明结果的可行性。

英文摘要：

Taking the Leray-schauder nonlinear alternative as a tool, the existence of anti-periodic solutions of first neu- tral delay difference equations with parameter is discussed. The existence of anti-periodic solutions is obtained when the pa- rameter belongs to appropriate intervals. Therefore, the sufficient conditions for existence of anti-periodic solutions are ob- tained. The example shows the feasibility of the main results.

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期刊信息
  • 《电子科技学刊：英文版》
  • 主管单位:
  • 主办单位:电子科技大学
  • 主编：周小佳
  • 地址：成都市建设北路
  • 邮编：610054
  • 邮箱：journal@westc.edu.cn
  • 电话：028-83200028
  • 国际标准刊号：ISSN：1674-862X
  • 国内统一刊号：ISSN：51-1724/TN
  • 邮发代号:62-268
  • 获奖情况:
  • 第二届中国高校特色科技期刊奖
  • 国内外数据库收录:
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  • 被引量:6