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不连续输入抗生素作用下单一菌群模型的动力学性质研究 被引量:1

Study on the Dynamics of a Single Bacteria Model with Discontinuous Antibiotics Input
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摘要 本文讨论了一个具有时滞效应的不连续输入抗生素对菌群影响的数学模型的动力学性质,得到了菌群持续生存和灭绝的充分条件. In this paper, we discuss the dynamics of a single bacteria model with discontinuous antibiotics input and time delay We obtain sufficient conditions for permanence and extinction of bacteria.
出处 《赣南师范学院学报》 2009年第6期7-9,共3页 Journal of Gannan Teachers' College(Social Science(2))
基金 国家自然科学基金(10971001)
关键词 抗生素 脉冲输入 时滞 全局吸引 持续生存 Antibiotics Impulsive input Time-delay Global Attractivity Permanence
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参考文献5

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共引文献4

同被引文献6

  • 1Bing Liu, Zhaowen He. Dynamics of Two Bacterial Species Model with Discontinuous Antibiotics In- put[C]. Proceedings of the 7th Conference on Biological Dynamic System and Stability of Differential Equa- tion,Chongqing, P. R. China, May, 2010.
  • 2Xianning Liu, Lansun Chen. Complex dynamics of Holling type ⅡLotka Volterra predator-prey system with impulsive perturbations on the predator[J]. Chaos, Solitons and Fractals, 2003, 6:311 320.
  • 3Hui J, Zhu D. Dynamics complexities for prey-dependent consumption integrated pestmanagement models with impulsive effects[J]. Chaos, Solitons and Fractals, 2006, (29):233 -251.
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  • 5王开发,邱志鹏,樊爱军,刘俊康,袁泽涛,邓国宏.抗生素对宿主体内微生态平衡影响的数学模型研究[J].第三军医大学学报,2003,25(15):1368-1372. 被引量:2
  • 6樊爱军,王开发,邓国宏,刘俊康.抗生素调节竞争菌群失调的数学模型分析[J].第三军医大学学报,2003,25(11):984-986. 被引量:3

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