FUZZY SETS AND SYSTEMS, cilt.92, sa.1, ss.123-128, 1997 (SCI-Expanded)
Smooth topological spaces and their fundamental concepts have been discussed in the literature [2, 4-7]. In this paper, we present the notions of base and two sorts of neighborhood structure of smooth topological spaces and give some of their properties which are results in [3] extended to smooth topological spaces. (C) 1997 Published by Elsevier Science B.V.