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污染环境下具有Beddington-DeAngelis功能性反应的捕食者-食饵系统的动力学行为
  • ISSN号：1000-1832
  • 期刊名称：《东北师大学报：自然科学版》
  • 时间：0
  • 分类：I175.14[文学—世界文学]
  • 作者机构：[1]长春大学光华学院基础教研部,吉林长春130117, [2]东北师范大学数学与统计学院,吉林长春130024
  • 相关基金：国家自然科学基金资助项目（NSFC-10971022）; 教育部新世纪优秀人才支持计划项目（NCET-08-0755）
作者： 于新艳[1], 王静[2]
关键词： 环境污染, BEDDINGTON-DEANGELIS功能性反应, 永久生存, 灭绝, pollution, Beddington-DeAngelis , permanence, extinction
中文摘要：

研究了污染环境下具有Beddington-DeAngelis功能性反应的二维Lotka-Volterra捕食者-食饵系统,利用比较原理给出了系统永久生存和灭绝的充分条件.

英文摘要：

This paper concentrates on the study system with Beddington-DeAngelis functional of a two-dementional Lotka-Volterra predator-prey response, located in a large capacity environment. By the obtained results, suffcient conditions which guarantee the predator and species to be permanent and extinct are given. polluted the prey

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期刊信息
  • 《东北师大学报：自然科学版》
  • 北大核心期刊（2011版）
  • 主管单位:教育部
  • 主办单位:东北师范大学
  • 主编：刘宝
  • 地址：长春市净月大街2555号
  • 邮编：130117
  • 邮箱：dslkxb@nenu.edu.cn
  • 电话：0431-89165992
  • 国际标准刊号：ISSN：1000-1832
  • 国内统一刊号：ISSN：22-1123/N
  • 邮发代号:12-43
  • 获奖情况:
  • 中文综合性科学技术类核心期刊,中国科学引文数据库来源期刊,中国科技论文统计源期刊,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,美国数学评论（网络版）,德国数学文摘,美国生物科学数据库,英国动物学记录,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:7830