期刊
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
卷 223, 期 2, 页码 1028-1042出版社
ELSEVIER
DOI: 10.1016/j.cam.2008.03.045
关键词
Fuzzy number; Nearest weighted interval; Nearest weighted point; Possibilistic moments
This paper, introduces the nearest weighted interval and point approximations of a fuzzy number, and then suggests weighted possibilistic moments about these points of fuzzy numbers. The possibilistic moments play an important role in fuzzy sets and systems, specifically in physics, mathematics and statistics. We provide the definition of the moments of fuzzy numbers as well as the definition of moments in probability theory; some of their applications are mentioned. (C) 2008 Elsevier B.V. All rights reserved.
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