• Journal of the Korean Institute of Intelligent Systems
• /
• v.11 no.2
• /
• pp.184-189
• /
• 2001

First, we find the characterization of fg-closure of a fuzzy set. Second, we study some properties of frg-closeds and fg-continuous mappings. Finaly, we introduce the concept of a fuzzy approximately continuous mapping and study its properties.

• Journal of the Korean Institute of Intelligent Systems
• /
• v.11 no.3
• /
• pp.280-285
• /
• 2001

We introduce the new concepts of some fuzzy continuous and closed mappings and study their properties. Also we investigate the properties of fuzzy mildly normal spaces.