Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Zuxiong Li"'
Publikováno v:
Complexity, Vol 2022 (2022)
A predator-prey model with Holling II functional response incorporating a prey refuge with impulse effect is considered in this paper. With the help of the Floquet theory of impulsive differential equations, local stability and global attractivity of
Externí odkaz:
https://doaj.org/article/13add66a0c5a40a5b1caf866d05ffec0
Publikováno v:
Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-15 (2018)
Abstract In this paper, dynamic behaviors of a turbidostat model with Tissiet functional response, linear variable yield and time delay are investigated. The existence and boundedness of solutions, the local asymptotic stability of its equilibria and
Externí odkaz:
https://doaj.org/article/ab2a630064834c118f19950725c4f00d
Publikováno v:
Advances in Difference Equations, Vol 2017, Iss 1, Pp 1-17 (2017)
Abstract A novel stochastic turbidostat model is investigated in this paper. The stochasticity in the model comes from the maximal growth rate influenced by white noise. Firstly, the existence and uniqueness of the positive solution for the system ar
Externí odkaz:
https://doaj.org/article/a3470a3fb7c6423fb726e019c9270ff8
Publikováno v:
Mathematics, Vol 9, Iss 20, p 2560 (2021)
In this paper, a single-species population model with distributed delay and Michaelis-Menten type harvesting is established. Through an appropriate transformation, the mathematical model is converted into a two-dimensional system. Applying qualitativ
Externí odkaz:
https://doaj.org/article/2609d887cb1741a3bc37cb587e372c58
Publikováno v:
Complexity, Vol 2019 (2019)
A stochastic turbidostat system in which the dilution rate is subject to white noise is investigated in this paper. First of all, sufficient conditions of the competitive exclusion among microorganisms are obtained by employing the techniques of stoc
Externí odkaz:
https://doaj.org/article/e4a8732dfe8f42f293b3fc816af400e6
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2015 (2015)
A competitive system subject to environmental noise is established. By using the theory of stochastic differential equations and Lyapunov function, sufficient conditions for the existence, uniqueness, stochastic boundedness, and global attraction of
Externí odkaz:
https://doaj.org/article/71da2ad98e374320868d3770ce9be11b
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
Species living in a fluctuating medium and human exploitation activities might result in the duration of continuous changes. Such changes can be well-approximated as feedback controls. In this contribution a periodic discrete competitive system subje
Externí odkaz:
https://doaj.org/article/20964b8f92e04a42aa92a367c4c3f7a2
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
This is a continuation of the work of Tan et al. (2012). In this paper a periodic single species model controlled by constant impulsive perturbation is investigated. The constant impulse is realized at fixed moments of time. With the help of the comp
Externí odkaz:
https://doaj.org/article/83f1115ee5bb4577a7b71c4ec65eef98
Publikováno v:
Journal of Applied Mathematics, Vol 2013 (2013)
This paper concerns a discrete competitive system subject to feedback controls. By using Lyapunov function and some preliminary lemmas, the existence and uniformly asymptotic stability of unique positive almost periodic solution of the system are inv
Externí odkaz:
https://doaj.org/article/47674bacf5a240ec97062ba2edda0b64
Autor:
Yu Mu, Zuxiong Li
Publikováno v:
Mathematics and Computers in Simulation. 205:186-204