Sharpness in the Fuzzy World

被引：2
|
作者：
Winter, Michael [1 ]
机构：
[1] Brock Univ, Dept Comp Sci, St Catharines, ON L2S 3A1, Canada
来源：
RELATIONAL AND ALGEBRAIC METHODS IN COMPUTER SCIENCE | 2020年 / 12062卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
CATEGORIES;
D O I：
10.1007/978-3-030-43520-2_20
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper we focus on a fuzzy version of the so-called (un)sharpness property of relational products in arrow/fuzzy categories. It is shown that the fuzzy version can be reduced to a regular (un)sharpness problem. As a consequence we obtain that relational products are also sharp in the fuzzy sense if all relational products and powers exist. This result is important in applications of arrow/fuzzy categories since relational products, and, hence, the fuzzy version of the (un)sharpness problem, are integral components of these applications.
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页码：318 / 334
页数：17
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