【摘要】 利用一种新的方法得到了一类有无穷时滞的时变捕食——被捕食系统的一致持续生存的充分条件,所得结果是新的、有趣的,并使得已有结果成为本文的特例.更多还原

【Abstract】 Using a new method,a sufficient condition for uniformly persistence on a time-varying predator-prey systems with infinite delay is obtained.The result that we have obtained is new and interesting,which are a extention of the known results.更多还原