| Article ID: | iaor2002888 | 
| Country: | India | 
| Volume: | 30 | 
| Issue: | 1 | 
| Start Page Number: | 23 | 
| End Page Number: | 38 | 
| Publication Date: | Jan 1999 | 
| Journal: | Indian Journal of Pure and Applied Mathematics | 
| Authors: | Mondal T.K., Samanta S.K. | 
In this paper topology of interval-valued fuzzy sets is defined and some of its properties are studied. It is shown that the category of topological spaces of interval-valued fuzzy sets and continuous functions forms a topological category.