Sensitivity of set-valued discrete systems

被引：30
|
作者：
Liu, Heng [2 ]
Shi, Enhui [1 ]
Liao, Gongfu [3 ,4 ]
机构：
[1] Suzhou Univ, Dept Math, Suzhou 215006, Jiangsu, Peoples R China
[2] Dalian Nationalities Univ, Dept Math, Dalian 116600, Liaoning, Peoples R China
[3] Jilin Normal Univ, Dept Math, Siping 136000, Jilin, Peoples R China
[4] Jilin Univ, Dept Math, Changchun 130012, Jilin, Peoples R China
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2009年 / 71卷 / 12期
关键词：
Set-valued mapping; Sensitivity; Path-connected space; CHAOS; TRANSITIVITY; HYPERSPACES; MAPPINGS; MAPS;
D O I：
10.1016/j.na.2009.06.003
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Consider the surjective, continuous map f : X -> X and the continuous map (f) over bar of X (X) into itself induced by f, where X is a compact metric space and X(X) is the space of all non-empty compact subsets of X endowed with a Hausdorff metric. In this paper we give examples showing that sensitivity off does not imply sensitivity of (f) over bar. Furthermore, we prove that if f is a surjective, continuous interval map, then (f) over bar is sensitive if and only if f is sensitive. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：6122 / 6125
页数：4
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