捕食-食饵系统在气候变化下强迫波的存在性
Existence of Forced Waves in a Predator-prey System under Climate Change
朱巧玲 1史振霞1
作者信息
- 1. 兰州交通大学数理学院,甘肃兰州 730070
- 折叠
摘要
研究了在气候变化环境下的一类三物种捕食-食饵系统,通过构造合适的上下解并结合Schauder不动点定理,得到了强迫波的存在性.
Abstract
This paper is concerned about a three-species predator-prey system under a discrete shift-ing environment,and the existence of forced waves is obtained by using constructing appropriate upper-lower solutions and Schauder's fixed point theorem.
关键词
捕食-食饵系统/强迫波/存在性/Schauder不动点定理/上下解方法Key words
predator-prey system/forced wave/existence/Schauder fixed-point theorem/upper-lower solutions引用本文复制引用
出版年
2024
NETL
NSTL
万方数据