2 citations · 5 across the 15 of their papers we have counts for
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Characterizations of endograph metric and -convergence on fuzzy sets
Huan Huang
This paper is devoted to the relationships and properties of the endograph metric and the -convergence. The main contents can be divided into three closely related parts. Firstl…
A countable set derived by fuzzy set
Huan Huang
In this paper, it shows that for each fuzzy set on , the set is at most countable. Based on this, it modifies the proof of assertion (I) in step 2 of the s…
Approximation of fuzzy numbers by convolution method
Huan Huang, Congxin Wu
In this paper we consider how to use the convolution method to construct approximations, which consist of fuzzy numbers sequences with good properties, for a general fuzzy number.…
Characterizations of compact sets in fuzzy sets spaces with metric
Huan Huang, Congxin Wu
In this paper, we present characterizations of totally bounded sets, relatively compact sets and compact sets in the fuzzy sets spaces and …
Characterizations of precompact sets in fuzzy star-shaped numbers space with Lp-metric
Huan Huang
In this paper, we consider the characterizations of precompact sets in fuzzy star-shaped number space with Lp-metric.