Elsevier

Fuzzy Sets and Systems

Volume 95, Issue 1, 1 April 1998, Pages 119-125
Fuzzy Sets and Systems

Short communication
A note of the RSu integrals of fuzzy-valued functions

https://doi.org/10.1016/S0165-0114(97)00186-3Get rights and content

Abstract

In this paper, we define RSu integral of compact fuzzy-valued functions directly and show that this definition is stronger than the definition introduced by Wu Cong [Fuzzy Sets and Systems 84 (1996) 301–308] by means of the RSu integral of interval-valued functions. In addition, we generalize the integral existence theorem of Wu Cong.

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This research has been supported by the Fund of China for Ph.D. Instructors in University.

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