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一类Lotka-Volterra系统的正概周期解
  • ISSN号：1000-8314
  • 期刊名称：《数学年刊：A辑》
  • 时间：0
  • 分类：O175.14[理学—数学;理学—基础数学]
  • 作者机构：[1]华南师范大学数学科学学院,广州510631
  • 相关基金：国家自然科学基金（No.10571064）资助的项目. 致谢 感谢审稿人细心的阅读和修改的建议.
作者： 谢毅[1], 李宪高[1]
关键词： LOTKA-VOLTERRA系统, 正概周期解, 不动点定理, 时滞, 反馈控制, Lotka-Volterra type system, Positive almost periodic solution, Fixed point theorem, Delay, Feedback control
中文摘要：

通过一有趣的变换和不动点定理，研究一类Lotka-Volterra系统正概周期解的存在性．该结论推广了前人的结果．

英文摘要：

With the help of an interesting substitution and applying the fixed point theorem, the authors derive a criterion of the existence of positive almost periodic solutions for a class of Lotka-Volterra type systems. The new results improve and generalize the former results.

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期刊信息
  • 《数学年刊：A辑》
  • 中国科技核心期刊
  • 主管单位:国家教育部
  • 主办单位:复旦大学
  • 主编：李大潜
  • 地址：上海市长乐路746号
  • 邮编：200040
  • 邮箱：edcam@fudan.edu.cn
  • 电话：021-65642338
  • 国际标准刊号：ISSN：1000-8314
  • 国内统一刊号：ISSN：31-1328/O1
  • 邮发代号:4-298
  • 获奖情况:
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国数学评论（网络版）,德国数学文摘,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:4264