一个离散型淋病数学模型的解的稳定性
On the Stability of the Solution to a Gonorrhea Discrete Mathematical Model
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摘要: 本文采用标量李雅普诺夫函数的方法,研究了一个二维离散型淋病数学模型的解的稳定性,同时给出了稳定域的参数估计,并从理论上解释了这个模型的合理性。Abstract: In this paper, the author studies the stability of the solutioa to a three dimensional gonorrhea discrete mathematical model by Liapunov method.The parameter estimator of the stability domain is obtained and the rationality of the model is explained in a theoretic way.
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Key words:
- gonorrhea /
- discrete mathematical model /
- parameter estimator /
- stabilitp domain
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[1] Lasalle,J.P.,《动力系统{匀稳定性》,廖晓听等译.华中工学院出版社(1983).Timothy,L.K.aad B.E.Bona,State Space Analysis,an Instroduction,New York,McGrow-Hill(1968),303-313. [2] Gaatmacher,F,R.,The Theory of Matrices,Vol.2,New York,Chelsea(1959).
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