Dynamics of a delayed Lotka-Volterra model with two predators competing for one prey
2021 ◽
Vol 0
(0)
◽
pp. 0
Keyword(s):
<p style='text-indent:20px;'>In this paper, we study the local dynamics of a class of 3-dimensional Lotka-Volterra systems with a discrete delay. This system describes two predators competing for one prey. Firstly, linear stability and Hopf bifurcation are investigated. Then some regions of attraction for the positive steady state are obtained by means of Liapunov functional in a restricted region. Finally, sufficient and necessary conditions for the principle of competitive exclusion are obtained.</p>
Keyword(s):
2017 ◽
Vol E100.A
(9)
◽
pp. 2013-2020
2019 ◽
Vol 75
(6)
◽
pp. 814-826