• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Liu, Y. (Liu, Y..) [1] | Zhao, L. (Zhao, L..) [2] | Huang, X. (Huang, X..) [3] | Deng, H. (Deng, H..) [4]

Indexed by:

Scopus

Abstract:

In this paper, a two species amensalism model with Michaelis–Menten type harvesting and a cover for the first species that takes the form dx(t)dt=a1x(t)−b1x2(t)−c1(1−k)x(t)y(t)−qE(1−k)x(t)m1E+m2(1−k)x(t),dy(t)dt=a2y(t)−b2y2(t) is investigated, where ai, bi, i= 1 , 2 , and c1 are all positive constants, k is a cover provided for the species x, and 0 < k< 1. The stability and bifurcation analysis for the system are taken into account. The existence and stability of all possible equilibria of the system are investigated. With the help of Sotomayor’s theorem, we can prove that there exist two saddle-node bifurcations and two transcritical bifurcations under suitable conditions. © 2018, The Author(s).

Keyword:

Amensalism model; Bifurcation analysis; Cover; Nonlinear harvesting

Community:

  • [ 1 ] [Liu, Y.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China
  • [ 2 ] [Zhao, L.]College of Information and Statistics, Guangxi University of Finance and Economics, Nanning, China
  • [ 3 ] [Huang, X.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China
  • [ 4 ] [Deng, H.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China

Reprint 's Address:

  • [Zhao, L.]College of Information and Statistics, Guangxi University of Finance and EconomicsChina

Show more details

Related Keywords:

Related Article:

Source :

Advances in Difference Equations

ISSN: 1687-1839

Year: 2018

Issue: 1

Volume: 2018

1 . 5 1

JCR@2018

3 . 1 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 27

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:81/10068305
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1