Analysis of a logistic differential model with uncertainty

被引：20
|
作者：
Nieto, Juan J. [1 ]
Rodriguez-Lopez, Rosana [1 ]
机构：
[1] Univ Santiago Compostela, Fac Matemat, Dept Anal Matemat, Santiago De Compostela 15782, Spain
来源：
INTERNATIONAL JOURNAL OF DYNAMICAL SYSTEMS AND DIFFERENTIAL EQUATIONS | 2008年 / 1卷 / 03期
关键词：
logistic function; logistic model; fuzzy differential equations;
D O I：
10.1504/IJDSDE.2008.019678
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The Verhulst (or logistic) model is one of the classical models with applications to the study of populations. On the other hand, fuzzy models have experimented a great development in the last years, due to their applications to the modelisation of systems subject to imprecision and to handle uncertainty. In this paper, a fuzzy logistic model is considered and interpreted from different points of view. Solution of the initial value problem associated to the fuzzy logistic differential equation is calculated and compared with the one obtained in the ordinary case.
引用
收藏
页码：164 / 176
页数：13
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