BINARY ČECH SOFT CLOSURE SPACES
BINARY ČECH SOFT CLOSURE SPACES
R. N. Majeed
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Abstract
In this paper the notion of binary Cech soft closure space which is de ned over two initial universe sets with xed sets of parameters is introduced and studied. This space extends and generalizes Cech soft closure space. The main and basic notions for this space such as closed (open) binary soft sets, binary soft interior, and dense binary soft sets are de ned and studied. Relationships between binary Cech soft closure space and Cech soft closure space are deduced. Examples and counterexamples are presented to illustrate some of our results. Finally, some operations on binary Cech soft closure operators are de ned.
Keywords
Binary soft sets, binary soft topology, soft closure space, binary soft closure space, binary Cech soft closure space.