Recent Issues Volume 37 1 2 3 4 Volume 36 1 2 3 4 Volume 35 1 2 3 4 Volume 34 1 2 3 4 Volume 33 1 2 3 4 Past Issues The Journal Cover Aims and Scope Subscription Information Editorial Board Instructions for Author Contact Us Related Links

Vietnam Journal of Mathematics 36:4(2008) 395-403  On Maps and Generalized $\Lambda_b$-Sets N. Rajesh Abstract.  In this paper we define the concepts of $g.\Lambda_b$-continuous maps, $g.\Lambda_b$-irresolute maps and $g.V_b$-closed maps by using generalized $\Lambda_b$-sets and generalized $V_b$-sets. Also we introduce a new class of topological spaces called $T^{V_b}$-spaces.   2000 Mathematics Subject Classification: 54C10, 54D10. Keywords: Topological spaces, $b$-open sets, $b$-closed maps, $b$-irresolute maps.

Vietnam Academy of Science and Technology & Vietnamese Mathematical Society © Copyright 2009 Vietnam Journal of Mathematics. All rights reserved.