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带反馈项的n类物种竞争模型的正周期解的存在性
  • ISSN号：1002-4026
  • 期刊名称：《山东科学》
  • 时间：0
  • 分类：O175.14[理学—数学;理学—基础数学]
  • 作者机构：[1]山东师范大学数学科学学院,山东济南250014
  • 相关基金：国家自然科学基金（11171192）;山东省研究生教育创新计划项目（SDYY10058）
作者： 张雪梅[1], 刘衍胜[1]
关键词： 正周期解, 反馈项, 竞争系统, 锥, positive periodic solutions, feedback control, competition system, cone
中文摘要：

利用锥上的不动点理论，得到了一类带有反馈项的多种群竞争模型的正周期解存在的一些充分条件，改进和推广了有关文献中的结果。

英文摘要：

This paper addresses the existence of positive periodic solutions for a n-species competition system with feedback control by applying the theory of fixed point on cone. It improves and generalizes the results of some relative papers.

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期刊信息
  • 《山东科学》
  • 中国科技核心期刊
  • 主管单位:山东省科学院
  • 主办单位:山东省科学院
  • 主编：王英龙
  • 地址：济南经十路东首科院路19号
  • 邮编：250014
  • 邮箱：sdkx@sdas.org
  • 电话：0531-82605310
  • 国际标准刊号：ISSN：1002-4026
  • 国内统一刊号：ISSN：37-1188/N
  • 邮发代号:
  • 获奖情况:
  • 2006年获山东省情报成果一等奖，2011年首届华文出...
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,波兰哥白尼索引,美国剑桥科学文摘,中国中国科技核心期刊
  • 被引量:4021