Continuity and semicontinuity of fuzzy mappings

被引：2
|
作者：
Syau, Yu-Ru [1 ]
Sugianto, Ly-Fie [2 ]
Lee, E. S. [3 ]
机构：
[1] Natl Formosa Univ, Dept Informat Management, Yunlin 63201, Taiwan
[2] Monash Univ, Dept Accounting & Finance, Clayton, Vic 3800, Australia
[3] Kansas State Univ, Dept Ind & Mfg Syst Engn, Manhattan, KS 66506 USA
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2011年 / 61卷 / 04期
关键词：
Fuzzy mappings; Fuzzy numbers; Continuity; Semicontinuity; Hausdorff metric; CONVEXITY;
D O I：
10.1016/j.camwa.2010.12.062
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study two different concepts of semicontinuity of fuzzy mappings by establishing characterizations of these fuzzy mappings. Relationships between semicontinuity and continuity of fuzzy mappings are explored. Some basic properties of these semicontinuous and continuous fuzzy mappings are presented and proved. (C) 2011 Published by Elsevier Ltd
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页码：1122 / 1128
页数：7
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