On UrysohnBiclosure Spaces


Halgwrd M. Darwesh1, Alias B. Khalaf2

Faculty of Science and Science Educations, University of Sulaimani, 2 Faculty of Science, University of Duhok



Abstract
The purpose of this paper is to introduce the concept of Urysohn biclosure space; also we investigate some of its basic properties and relationships with some other known space such as T2- biclosure space, regular biclosure space.
 
Keywords: closure operator; closure space; biclosure space; urysohn biclosure space. 


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