一类新的污染环境下具有时滞增长反应及脉冲输入的Monod恒化器模型的定性分析

孟新柱; 赵秋兰; 陈兰荪

一类新的污染环境下具有时滞增长反应及脉冲输入的Monod恒化器模型的定性分析

1.
大连理工大学应用数学系,辽宁大连 116024;2.山东科技大学理学院,山东青岛 266510;3.中国科学院数学与系统科学研究院,北京 100080

基金项目: 国家自然科学基金资助项目(10471117;10771179)

详细信息

作者简介:
孟新柱(1972- ),男,山东定陶人,副教授,博士(联系人.Tel:+86-532-86057931;E-mail:mxz721106@sdust.edu.cn).

中图分类号: O175
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出版历程
- 收稿日期: 2007-09-05
- 修回日期: 2007-12-10
- 刊出日期: 2008-01-15

Global Qualitative Analysis of a New Monod Type Chemostat Model With Delayed Growth Response and Pulsed Input in a Polluted Environment

1.
Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, P. R. China;

摘要

摘要: 考虑了一类新的污染环境下具有时滞增长反应及脉冲输入的Monod恒化器模型．运用离散动力系统的频闪映射,获得了一个‘微生物灭绝’周期解,进一步获得了该周期解全局吸引的充分条件．运用脉冲时滞泛函微分方程新的计算技巧,证明了系统在适当的条件下是持久的,结论还表明该时滞是“有害”时滞．
- 持久性 /
- 脉冲输入 /
- 恒化器模型 /
- 增长反应时滞 /
- 灭绝
Abstract: A new Monod type chemostat model is considered with time delay and pulsedinput concentration of the nutrient in a polluted environment. Using the discrete dynamical system deter mined by the stroboscopic map, a-microorg anismex tinction. periodic solution is obtained. Further more, the sufficient conditions for the global attractivity of the micro organism-extinction periodic solution are established. Using new computational techniques for impulsive and delayed differential equation, it is proved that the system is permanent under appropriate conditions. The results show that time delay is "profitless".
- permanence /
- impulsive input /
- chemostat model /
- time delay for growth response /
- extinction

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参考文献(37)

[1]	Hsu S B.A competition model for a seasonally fluctuating nutrient[J].Journal of Mathematical Biology,1980,9(2):115-132. doi: 10.1007/BF00275917
[2]	Smith H L.Competitive coexistence in an oscillating chemostat[J].SIAM Journal on Applied Mathematics,1981,40(3):498-522. doi: 10.1137/0140042
[3]	Butler G J, Hsu S B,Waltman P.A mathematical model of the chemostat with periodic washout rate[J].SIAM Journal on Applied Mathematics,1985,45(3):435-449. doi: 10.1137/0145025
[4]	Pilyugin S S, Waltman P.Competition in the unstirred chemostat with periodic input and washout[J].SIAM Journal on Applied Mathematics,1999,59(4):1157-1177. doi: 10.1137/S0036139997323954
[5]	Simth H L,Waltman P.The Theory of the Chemostat[M].Cambridge: Cambridge University Press,1995.
[6]	Hsu S B,Hubbell S P,Waltman P.A mathematical theory for single nutrient competition in continuous cultures of micro-organisms[J].SIAM Journal on Applied Mathematics,1977,32(2):366-382. doi: 10.1137/0132030
[7]	Picket A M.Growth in a changing environment[A].In:Bazin M J,Ed.Microbial Population Dynamics[C].Florida:CRC Press,1982.
[8]	Monod J.La technique de culture continue; théorie et applications[J].Ann Inst Pasteur,1950,79(19):390-401.
[9]	Hansen S R,Hubbell S P.Single-nutrient microbial competition: qualitative agreement between experimental and theoretically forecast outcomes[J].Science,1980,207(4438):1491-1493. doi: 10.1126/science.6767274
[10]	Barford J P,Pamment N B,Hall R J.Lag phases and transients[A].In:Bazin M J,Ed.Microbial Population Dynamics[C].Florida:CRC Press, 1982.
[11]	Ramkrishna D,Fredrickson A G, Tsuchiya H M. Dynamics of microbial propagation: models considering inhibitors and variable cell composition[J].Biotechnology and Bioengineering,1967,9(2):129-170. doi: 10.1002/bit.260090203
[12]	Bush A W,Cook A E. The effect of time delay and growth rate inhibition in the bacterial treatment of wastewater[J].Journal of Theoretical Biology,1976,63(2):385-395. doi: 10.1016/0022-5193(76)90041-2
[13]	Caperon J.Time lag in population growth response of isochrysis galbana to a variable nitrate environment[J].Ecology,1969,50(2):188-192. doi: 10.2307/1934845
[14]	Freedman H I,So J W-H,Waltman P.Coexistence in a model of competition in the chemostat incorporating discrete delays[J].SIAM Journal on Applied Mathematics,1989,49(3):859-870. doi: 10.1137/0149050
[15]	Freedman H I,So J W-H, Waltman P.Chemostat competition with time delays[A].In:Eisenfeld J,Levine D S,Eds.Biomedical Modelling and Simulation[C].New York:Scientific Publishing Co. 1989.
[16]	RUAN Shi-gui,Wolkowicz Gail S K.Bifurcation analysis of a chemostat model with a distributed delay[J].Journal of Mathematical Analysis and Applications,1996,204(3)：786-812. doi: 10.1006/jmaa.1996.0468
[17]	Thingstad T F,Langeland T I.Dynamics of chemostat culture: the effect of a delay in cell response[J].Journal of Theoretical Biology,1974,48(1):149-159. doi: 10.1016/0022-5193(74)90186-6
[18]	Ellermeyer S F.Competition in the chemostat: global asymptotic behavior of a model with delayed response in growth[J].SIAM Journal on Applied Mathematics,1994,54(2):456-465. doi: 10.1137/S003613999222522X
[19]	Wolkowicz Gail S K,XIA H.Global asymptotic behavior of a chemostat model with discrete delays[J].SIAM Journal on Applied Mathematics,1997,57(4):1019-1043. doi: 10.1137/S0036139995287314
[20]	Wolkowicz Gail S K, XIA Hua-xing,RUAN Shi-gui.Competition in the chemostat: A distributed delay model and its global asymptotic behavior[J].SIAM Journal on Applied Mathematics,1997,57(5):1281-1310. doi: 10.1137/S0036139995289842
[21]	XIA Hua-xing,Wolkowicz Gail S K,WANG Lin.Transient oscillations induced by delayed growth response in the chemostat[J].Journal of Mathematical Biology,2005,50(5):489-530. doi: 10.1007/s00285-004-0311-5
[22]	ZHAO Tao.Global periodic solutions for a differential delay system modelling a microbial population in the chemostat[J].Journal of Mathematical Analysis and Applications,1995,193(1):329-352. doi: 10.1006/jmaa.1995.1239
[23]	MacDonald N. Time delays in chemostat models[A].In:Bazin M J,Ed.Microbial Population Dynamics[C].Florida:CRC Press,1982.
[24]	Hale J KM,Somolinas A S.Competition for fluctuating nutrient[J].Journal of Mathematical Biology,1983,18(3):255-280. doi: 10.1007/BF00276091
[25]	Buler G J, Hsu S B,Waltman P. A mathematical model of the chemostat with periodic washout rate[J].SIAM Journal on Applied Mathematics,1985,45(3):435-449. doi: 10.1137/0145025
[26]	Wolkowicz Gail S K,ZHAO Xiao-qiang.N-spicies competition in a periodic chemostat[J].Differential and Integral Equations: An International Journal for Theory and Applications,1998,11(3):465-491.
[27]	Funasaki E,Kot M. Invasion and chaos in a periodically pulsed mass-action chemostat[J].Theoretical Population Biology,1993,44(2):203-224. doi: 10.1006/tpbi.1993.1026
[28]	Smith R J, Wolkowicz Gail S K. Analysis of a model of the nutrient driven self-cycling fermentation process[J].Dynamics of Continuous, Discrete and Impulsive Systems,Series B,2004,11(2):239-265.
[29]	SUN Shu-lin,CHEN Lan-sun.Dynamic behaviors of Monod type chemostat model with impulsive perturbation on the nutrient concentration[J].Journal of Mathematical Chemistry,2007,42(4):837-848. doi: 10.1007/s10910-006-9144-3
[30]	Bainov D,Simeonov P.Impulsive Differential Equations: Periodic Solutions and Applications[M].Harlow:Longman Scientific and Technical Press,1993.
[31]	Lakshmikantham V,Bainov D,Simeonov P.Theory of Impulsive Differential Equations[M].Singapore: World Scientific,1989.
[32]	LIU Xian-ning,CHEN Lan-sun.Complex dynamics of Holling type Ⅱ Lotka-Volterra predator-preysystem with impulsive perturbations on the predator[J].Chaos,Solitons and Fractals,2003,16(2):311-320. doi: 10.1016/S0960-0779(02)00408-3
[33]	Roberts M G, Kao R R. The dynamics of an infectious disease in a population with birth pulses[J].Mathematical Biosciences,1998,149(1):23-36. doi: 10.1016/S0025-5564(97)10016-5
[34]	Ballinger G,Liu X. Permanence of population growth models with impulsive effects[J].Mathematical and Computer Modelling,1997,26(12):59-72.
[35]	SUN Ming-jing,CHEN Lan-sun.Analysis of the dynamical behavior for enzyme-catalyzed reactions with impulsive input[J].Journal of　Mathematical Chemistry,2006, DOI: 10.1007/s10910-006-9207-5.
[36]	陈兰荪，陈健.非线性生物动力系统[M].北京：科学出版社.
[37]	Kuang Yang.Delay Differential Equations With Applications in Population Dynamics[M].San Diego, CA: Academic Press,Inc.1993.

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一类新的污染环境下具有时滞增长反应及脉冲输入的Monod恒化器模型的定性分析

作者简介:
孟新柱(1972- ),男,山东定陶人,副教授,博士(联系人.Tel:+86-532-86057931;E-mail:mxz721106@sdust.edu.cn).

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Global Qualitative Analysis of a New Monod Type Chemostat Model With Delayed Growth Response and Pulsed Input in a Polluted Environment

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一类新的污染环境下具有时滞增长反应及脉冲输入的Monod恒化器模型的定性分析

作者简介: 孟新柱(1972- ),男,山东定陶人,副教授,博士(联系人.Tel:+86-532-86057931;E-mail:mxz721106@sdust.edu.cn).

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出版历程

Global Qualitative Analysis of a New Monod Type Chemostat Model With Delayed Growth Response and Pulsed Input in a Polluted Environment

计量

出版历程

目录

作者简介:
孟新柱(1972- ),男,山东定陶人,副教授,博士(联系人.Tel:+86-532-86057931;E-mail:mxz721106@sdust.edu.cn).