2 papers
math.GM2019
Some properties of Skorokhod metric on fuzzy sets
Huan Huang
In this paper, we have our discussions on normal and upper semi-continuous fuzzy sets on metric spaces. The Skorokhod-type metric is stronger than the Skorokhod metric. It is found…
math.GM2012
Some notes on characterizations of compact sets in fuzzy number spaces
Huan Huang, Congxin Wu
In this paper, we presents a characterization of compact subsets of the fuzzy number space equipped with the level convergence topology. Based on this, it is shown that compactness…