一类受媒体影响的随机HIV模型 A Class of Stochastic Model of HIV Affected by the Media期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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一类受媒体影响的随机HIV模型

作者单位：	;1.信阳师范学院数学与信息科学学院;2.信阳职业技术学院数学与计算机科学学院

摘要：	以随机微分方程理论为基础,针对媒体对HIV传播的影响,建立一类受媒体影响的随机HIV模型,并对解的存在唯一性、解的渐近性态和无病平衡态的稳定性等进行了研究.
关键词：	随机微分方程解的存在唯一性全局渐近稳定几乎必然指数稳定 It公式
A Class of Stochastic Model of HIV Affected by the Media

Institution:	,College of Mathematics and Information Science,Xinyang Normal University,School of Mathematics and Computer Science,Xinyang Vocational and Technical College

Abstract:	Based on the theory of stochastic differential equations,according to the influence of media on the HIV,a stochastic model of HIV affected by the media was established. The existence and uniqueness of the solutions,the asymptotic behavior of solutions and the stability of free equilibrium were studied.

Keywords:	stochastic differential equation existence and uniqueness of solution globally asymptotic stability almost sure exponential stability Itformula
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