alexa δ(δg)*-Closed sets in Topological Spaces
ISSN ONLINE(2319-8753)PRINT(2347-6710)

International Journal of Innovative Research in Science, Engineering and Technology
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Research Article

δ(δg)*-Closed sets in Topological Spaces

K.Meena1, K.Sivakamasundari2
  1. Senior Grade Assistant Professor, Department of Mathematics, Kumaraguru College of Technology, Coimabtore- 641049,TamilNadu, India
  2. Professor, Department of Mathematics, Avinashilingam Institute for Home Science and Higher Education for Women University, Coimabtore-641043,TamilNadu, India
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In this paper we introduce and study a new class of generalised closed sets called δ(δg)*-closed sets in topological spaces using δg-closed sets. Moreover we analyse the relations between δ(δg)*-closed sets and already existing various closed sets. It is independent of δg-closed sets and weaker than δg*-closed sets. The class of δ(δg)*- closed sets is properly placed between the classes of δg*-closed sets and δg# -closed sets and a chain of relations is proved as follows. r-closed  π-closed  δ-closed  δg*-closed  δ(δg)*-closed  δg#-closed  gδ-closed


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