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一类时滞种群差分方程的非负周期解的存在性

Existence of Positive Periodic Solution

中文摘要英文摘要

本文运用重合度理论,证明了一类时滞差分方程至少存在一个正周期解.

his paper proves that sufficient conditions for the existence of Positive periodic Solution of a delay population difference equations are obtained by means of coincidence degree theory.

向占宏

数学

时滞种群差分方程重合度正周期解

elay Population modeldifference equationcoincidence degreePositive periodic Solution

向占宏.一类时滞种群差分方程的非负周期解的存在性[EB/OL].(2005-05-06)[2025-08-19].http://www.paper.edu.cn/releasepaper/content/200505-20.点此复制

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