Skip to content
Communications in Mathematical Biology and Neuroscience ISSN 2052-2541

Archives › Volume 2015 (2015)

Commun. Math. Biol. Neurosci. 2015 (2015), Article ID 33

Four positive almost periodic solutions to an impulsive non-autonomous Lotka-Volterra predator-prey system with harvesting terms

Chunhua Zhang, Yuying Zhang, Xiaoxing Chen

PDF (166.6 KB)

Abstract

In this paper, by using Mawhin’s continuation theorem of coincidence degree theory and some analytical approaches, we establish the existence of four positive almost periodic solutions for an impulsive non-autonomous two species almost periodic Lotka-Volterra predator-prey system with time delay and harvesting terms. Furthermore, our results improve the main results of paper [1]. An example is given to illustrate the effectiveness of our results.

Published
12 October 2015
Volume
2015 (2015)
License
CC BY 3.0

Copyright © 2015 Chunhua Zhang, Yuying Zhang, Xiaoxing Chen. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Cite this article

C. Zhang, Y. Zhang, X. Chen, Four positive almost periodic solutions to an impulsive non-autonomous Lotka-Volterra predator-prey system with harvesting terms, Commun. Math. Biol. Neurosci. 2015 (2015), 33.

BibTeX
@article{Zhang2015,
  author  = {Zhang, Chunhua and Zhang, Yuying and Chen, Xiaoxing},
  title   = {Four positive almost periodic solutions to an impulsive non-autonomous Lotka-Volterra predator-prey system with harvesting terms},
  journal = {Commun. Math. Biol. Neurosci.},
  volume  = {2015},
  year    = {2015},
  pages   = {33},
  doi     = {}
}