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Global stability of multigroup dengue disease transmission model
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نویسنده
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ding d. ,wang x. ,ding x.
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منبع
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journal of applied mathematics - 2012 - دوره : 2012 - شماره : 0
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چکیده
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We investigate a class of multigroup dengue epidemic model. we show that the global dynamics are determined by the basic reproductive number r 0. we present that when r 0 1,there is a unique disease-free equilibrium which is globally asymptotically stable; when r 0 1,there exists a unique endemic equilibrium and it is globally asymptotically stable proved by a graph-theoretic approach to the method of global lyapunov function. copyright © 2012 deqiong ding et al.
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آدرس
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department of mathematics,harbin institute of technology (weihai), China, department of education,urumqi vocational university, China, department of mathematics,harbin institute of technology (weihai), China
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Authors
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