M. Horry - Shahid Chamran University of Kerman, Kerman, Iran
M. M. Zahedi - Department of Mathematics, Shahid Bahonar University of Kerman, Kerman, Iran

In this paper, by presenting some notions and theorems, we obtaindifferent types of fuzzy topologies. In fact, we obtain someLowen-type  and Chang-type fuzzy topologies on general fuzzyautomata. To this end, first we define a Kuratowski fuzzy interioroperator which induces a  Lowen-type  fuzzy topology on the  set ofstates of a max- min general   fuzzy automaton. Also by  provingsome theorems, we  can  define two  fuzzy closure (two fuzzyinterior) operators on the certain sets related to a  general fuzzyautomaton and then according to these notions we give some theoremsand obtain some different Chang-type fuzzy topologies.

(General) Fuzzy automata, (Lowen-type, Chang-type) Fuzzy topology, Closure operator, topology, Fuzzy closure operator, Fuzzy interior operator