Permanence and extinction in a periodic ratio-dependent population system with stage structure

Ahmadjan Muhammadhaji
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引用次数: 1

Abstract

This paper studies a class of nonautonomous two-species ratio-dependent population system with stage structure. Some sufficient conditions on the boundedness, permanence, extinction, and periodic solution of the system are established by using the comparison method.
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具有阶段结构的周期性比率依赖种群系统的持久与灭绝
研究了一类具有阶段结构的非自治两种比例依赖种群系统。利用比较方法建立了系统的有界性、持久性、消光性和周期解的充分条件。
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