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Existence of Positive Periodic Solution for Difference Equations of a Cooperative System
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 3
- DOI:
- 10.3969/j.issn.1001-9626.2004.03.003
- Key Word:
- 互惠系统;周期解;差分方程;重合度
Abstract： 利用重合度理论中的延拓定理研究了一类具有周期系数的离散时间的差分互惠系统模型.得到了该系统正周期解存在的充分条件.
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