Periodicity in a delayed ratio-dependent predator-prey system with exploited term

Date

2007-12-03

Authors

Zeng, Zhijun
Zhai, Li

Journal Title

Journal ISSN

Volume Title

Publisher

Texas State University-San Marcos, Department of Mathematics

Abstract

With the help of the coincidence degree and the related continuation theorem, we explore the existence of at least two periodic solutions of a delayed ratio-dependent predator-prey system with exploited term. Some easily verifiable sufficient criteria are established for the existence of at least two positive periodic solutions.

Description

Keywords

ratio-dependent predator-prey system, periodic solutions, coincidence degree

Citation

Zeng, Z., Zhai, L. (2007). Periodicity in a delayed ratio-dependent predator-prey system with exploited term. <i>Electronic Journal of Differential Equations, 2007</i>(168), pp. 1-10.

Rights

Attribution 4.0 International

Rights Holder

Rights License