文章基本信息
- 标题：Positive periodic solutions of a discrete mutualism model with time delays
- 本地全文：下载
- 作者：Yongkun Li
- 期刊名称：International Journal of Mathematics and Mathematical Sciences
- 印刷版ISSN：0161-1712
- 电子版ISSN：1687-0425
- 出版年度：2005
- 卷号：2005
- 期号：4
- 页码：499-506
- DOI：10.1155/IJMMS.2005.499
- 出版社：Hindawi Publishing Corporation
- 摘要：
A discrete periodic mutualism model with time delays is investigated. By using Gaines and Mawhin's continuation theorem of coincidence degree theory, the existence of positive periodic solutions of the model is established.
