FINITE-TO-ONE FUZZY MAPS AND FUZZY PERFECT MAPS

Authors
LUPIANEZ FG
Citation
Fg. Lupianez, FINITE-TO-ONE FUZZY MAPS AND FUZZY PERFECT MAPS, Kybernetika, 34(2), 1998, pp. 163-169
Citations number
27
Categorie Soggetti
Computer Science Cybernetics","Computer Science Cybernetics
Journal title
Kybernetika → ACNP
ISSN journal
00235954
Volume
34
Issue
2
Year of publication
1998
Pages
163 - 169
Database
ISI
SICI code
0023-5954(1998)34:2<163:FFMAFP>2.0.ZU;2-7
Abstract
In this paper we define, for fuzzy topology, notions corresponding to finite-to-one and k-to-one maps. We study the relationship between the se new fuzzy maps and various kinds of fuzzy perfect maps. Also, we sh ow the invariance and the inverse invariance under the various kinds o f fuzzy perfect maps (and the finite-to-one fuzzy maps), of different properties of fuzzy topological spaces.