纺织高校基础科学学报2008，Vol.21Issue(4)：406-410,414,6.
带有Beddington-DeAngelis功能反应的周期捕食与被捕食系统的永久持续生存
Permanence for periodic predator-prey system with Beddington-DeAngelis functional response
摘要
Abstract
The permanence of a class of periodic predator-prey system where the prey disperses in patchy environment was studied. With assumption of the Beddington-DeAngelis functional response within patch dynamics, a sufficient and necessary condition was provided to guarantee the predator and prey species to be permanent.关键词
周期捕食与被捕食系统/Beddington-DeAngelis功能反应/扩散/永久持续生存Key words
periodic predator-prey system/Beddington-DeAngelis functional response/dispersal/permanence分类
数理科学引用本文复制引用
郑唯唯,贺松梅..带有Beddington-DeAngelis功能反应的周期捕食与被捕食系统的永久持续生存[J].纺织高校基础科学学报,2008,21(4):406-410,414,6.基金项目
Supported by the Natural Sciences Foundation of Education Administration Bureau of Shaanxi Province(08JK307) （08JK307）
