Nonabsolute Fuzzy Integrals, Absolute Integrability and Its Absolute Value Inequality
Received:June 20, 2006  Revised:December 12, 2006
Key Words: fuzzy numbers   fuzzy-number-valued functions   absolute integrability.  
Fund Project:the National Natural Science Foundation of China (No.10771171); the Scientific Research Item of Gansu Education Department (No.0601-20).
Author NameAffiliation
GONG Zeng Tai College of Mathematics and Information Science, Northwest Normal University, Gansu 730070, China 
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Abstract:
      Absolute integrability and its absolute value inequality for fuzzy-number-valued functions are worth to be considered. In this paper, absolute integrability and its absolute value inequality for fuzzy-number-valued functions are discussed by means of the characteristic theorems of nonabsolute fuzzy integrals and the embedding theorem, i.e., the fuzzy number space can be embedded into a concrete Banach space. Several necessary and sufficient conditions and examples are given.
Citation:
DOI:10.3770/j.issn:1000-341X.2008.03.004
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