• DocumentCode
    723760
  • Title

    Dynamics of a predator-prey model with polluted in random environment

  • Author

    Yi Zhang ; Fei Zhao ; Qiaoling Zhang

  • Author_Institution
    Sch. of Sci., Shenyang Univ. of Technol., Shenyang, China
  • fYear
    2015
  • fDate
    23-25 May 2015
  • Firstpage
    222
  • Lastpage
    226
  • Abstract
    Stochastic predator-prey systems with polluted in environment response are proposed. The first one is without pollute and the second one is with pollute. Firstly the existence of the unique positive solutions in two species delayed stochastic prey-predator systems are discussed Then the permanence of systems (H) and (HM) were investigated. For each system, we can proof that there exists a unique non-negative solution in each system that is permanent in time average under certain conditions.
  • Keywords
    predator-prey systems; stochastic processes; environment response; polluted; predator-prey model dynamics; random environment; stochastic predator-prey systems; systems permanence; two species delayed stochastic prey-predator systems; Biological system modeling; Interference; Mathematical model; Predator prey systems; Sociology; Statistics; Stochastic processes; Itô´s formula; Mutual interference; permanence; time delay;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control and Decision Conference (CCDC), 2015 27th Chinese
  • Conference_Location
    Qingdao
  • Print_ISBN
    978-1-4799-7016-2
  • Type

    conf

  • DOI
    10.1109/CCDC.2015.7161694
  • Filename
    7161694
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=723760