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The α-embedded and A's fussy decomposition theorems

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3 Scopus citations

Abstract

Fuzzy set theory becomes more popular in recent years due to its simplicity in modeling and effectiveness in control problems. Unfortunately, both fuzzy union-decomposition and fuzzy intersection-decomposition problems for fuzzy set A did not attract too much attention by the fuzzy researchers and thus not many people studied on these topics during the past 30 years. This paper gives the concepts of α-embedded set Aα for fuzzy set A. On this basis, we propose the fuzzy union-decomposition theorems for fuzzy set A, the fuzzy intersection-decomposition theorems for fuzzy set A, the relational theorems of fuzzy union-decomposition and fuzzy intersection-decomposition for fuzzy set A.

Original languageEnglish
Pages (from-to)299-306
Number of pages8
JournalFuzzy Sets and Systems
Volume110
Issue number2
DOIs
StatePublished - 1 Mar 2000

Keywords

  • Fuzzy intersection-decomposition theorem
  • Fuzzy union-decomposition theorem
  • Relational theorem
  • α-embedded set a

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