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

  • Sabiha I Mahmood Department of Mathematics, College of Science, Al-Mustansiryah University, Baghdad-Iraq.
  • Sanaa Hamdi Department of Mathematics, College of Education, Al-Mustansiriyah University, Baghdad-Iraq.
Keywords: (1,2)* b-continuous function, (1,2)* b-irresolute function, contra (1,2)* b-irresolute function, quasi (1,2)* b-open function, quasi (1,2)* b-closed function

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.



Published
2018-07-03
How to Cite
Mahmood, S. I., & Hamdi, S. (2018). On (1,2)* b-Open Functions and (1,2)* b-Closed Functions In Bitopological Spaces. Al-Nahrain Journal of Science, 17(1), 173-179. Retrieved from https://anjs.edu.iq/index.php/anjs/article/view/497
Section
Articles