Existence of Positive Periodic Solutions for the Predator-Prey Difference System with Beddington- DeAngelis Functional Response and Time Delays
- ISSN号:1006-8341
- 期刊名称:《纺织高校基础科学学报》
- 时间:0
- 分类:Q141[生物学—生态学;生物学—普通生物学] O175.7[理学—数学;理学—基础数学]
- 作者机构:[1]College of Science, Northwestern Polytechnic University, Xi'an 710072, China, [2]College of Mathematic and Information Science, Shaanxi Normal University, Xi'an 710062, China
- 相关基金:The National Natural Science Foundation of China (Nos. 60671063, 10571113, and 10871122)
关键词:
差分系统, 功能反应, 捕食, 正周期解, 时滞, 功能性反应, 代数方程组, 时间延迟, Predator-prey system, Positive periodic solution, Difference equation
中文摘要:
Corresponding author. Tel. : +86-13659148398; E-mail: wanglie@snnu. edu. cn