S. M. Vaezpour - Department of Mathematics, Amirkabir University, Tehran, Iran
F. Karimi - Department of Mathematics, University of Yazd, Yazd, Iran

The main purpose of this paper is to find t-best approximations in fuzzy normed spaces. We introduce the notions of t-proximinal sets and F-approximations and prove some interesting theorems. In particular, we investigate the set of all t-best approximations to an element from a set.

Fuzzy normed space, t-best approximation, t-proximinal set