Fuzzy real numbers as Dedekind cuts with respect to a multiple-valued logic
Fuzzy Sets and Systems - Fuzzy Numbers
Absolute retracts and a general fixed point theorem for fuzzy sets
Fuzzy Sets and Systems
On Choquet theorem for random upper semicontinuous functions
International Journal of Approximate Reasoning
Gradual elements in a fuzzy set
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Topological properties of fuzzy numbers
Fuzzy Sets and Systems
Sendograph metric and relatively compact sets of fuzzy sets
Fuzzy Sets and Systems
Gradual Numbers and Their Application to Fuzzy Interval Analysis
IEEE Transactions on Fuzzy Systems
Using homogeneous groupings in portfolio management
Expert Systems with Applications: An International Journal
On the topological structure of spaces of fuzzy compacta
Fuzzy Sets and Systems
Hi-index | 0.21 |
For a non-degenerate convex subset Y of the n-dimensional Euclidean space R^n, let K(Y) be the family of all fuzzy sets of R^n, which are upper-semicontinuous, fuzzy convex and normal with compact supports contained in Y. We show that the space K(Y) with the topology of endograph metric is homeomorphic to the Hilbert cube Q=[-1,1]^@w iff Y is compact; and the space K(Y) is homeomorphic to {(x"n)@?Q:sup|x"n|