I.Mahmood, S., Hamdi, S. (2014). On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces. Alustath, 17(1), 173-179.
Sabiha I.Mahmood; Sanaa Hamdi. "On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces". Alustath, 17, 1, 2014, 173-179.
I.Mahmood, S., Hamdi, S. (2014). 'On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces', Alustath, 17(1), pp. 173-179.
I.Mahmood, S., Hamdi, S. On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces. Alustath, 2014; 17(1): 173-179.

On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces

Journal of Al-Nahrain University - Science
Article 1, Volume 17, Issue 1, March 2014, Pages 173-179
Authors
Sabiha I.Mahmood; Sanaa Hamdi
Abstract
The main goal of this paper is to create special type of open and closed functions in bitopological spaces namely, quasi (1,2)* b-open functions and quasi (1,2)* b-closed functions. Also, we give some properties and equivalent statements of this concept.
Keywords
continuous function; irresolute function; contra; quasi; open function and quasi; closed function
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