Volume 30 • Number 1 • 2007
 
• Study of (Λ,α)-Closed Sets and the Related Notions in Topological Spaces
M. Caldas, D. N. Georgiou, and S. Jafari
Abstract. This paper deals with the notions of La-sets and (L, a)-closed sets which are defined by utilizing the notions of a-open and a-closed sets. We also introduce and characterize some new low separation axioms. Moreover, we introduce and study the notions of (L, a)-continuity, (L, a)-irresoluteness, (L, a)-compactness, and (L, a)-connectedness.

2000 Mathematics Subject Classification: 54B05, 54C08; Secondary: 54D05.


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