You Position: Home > Paper

The Dynamical Characteristic of a Functional Response Model with Constant Harvest

( views:93, downloads:0 )
Author:
No author available
Journal Title:
JOURNAL OF BIOMATHEMATICS
Issue:
4
DOI:
10.3969/j.issn.1001-9626.2005.04.004
Key Word:
功能性反应模型;平衡点;稳定性;分叉;周期解;极限环

Abstract: 具有功能性反应的捕食与被捕食模型具有非常复杂的动态性质.特别是在常数收获下,该模型呈现了各种各样、纷杂多变的动态特性,其中包括正平衡点及其稳定性的变化、各种分叉的产生以及周期解和极限环的出现.本文重点研究了常数收获项对一类功能性反应模型的动态性能的影响,得到了该收获模型存在稳定正平衡点、产生分叉以及在Hopf分叉附近产生周期解和极限环的若干充分条件.

WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn