Mappings and covering properties of topological groupoids
The notion of fuzzy topological groupoid is defined. Stalk functions and G-sets are used to express and study basic properties of topological groupoids. Separability and compactness in topological groupoids are investigated. (C) 1999 Elsevier Science B.V. All rights reserved.
fuzzy topological groupoid stalk function g-set compactness continuity gft(i)-axioms (i=0,1,2)