Periodicity in a delayed ratio-dependent predator-prey system with exploited term
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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. Electronic Journal of Differential Equations, 2007(168), pp. 1-10.
Rights
Attribution 4.0 International