具捕获项和Beddington-DeAngelis功能性反应的捕食者-食饵系统周期解的存在性
Existence of Positive Periodic Solutions For aBeddington-DeAngelis Functional Response Predator-Prey System withExploited Terms
本文利用重合度理论中的连续性定理研究了具有捕获项和Beddington-DeAngelis型功能性反应的捕食者-食饵系统的周期解的存在性,得到至少存在四个周期解的充分条件.
he main object of this paper is based oncontinuation theorem in the coincidence degree theory to explore theexistence of solutions for a Beddington-DeAngelis type functionalresponse predator-prey system with exploited terms, sufficientcriteria are established for the existence of at least four positivesolutions.
钟建国、曾志军
数学
Beddington-DeAngelis功能性反应捕食者-食饵系统周期解连续性定理捕获项
Beddington-DeAngelis functional responsepredator-prey systemperiodic solutionscontinuation theoremexploited term
钟建国,曾志军.具捕获项和Beddington-DeAngelis功能性反应的捕食者-食饵系统周期解的存在性[EB/OL].(2012-03-22)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201203-663.点此复制
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