Sg- Continuity in Topological Spaces.


  • Halgwrd M. Darwesh Mathematics Department, School of Science, Faculty of Science and Science Education, University of Sulaimani, Kurdistan Region, Iraq. Author
  • Nawroz O. Hassan Kurdistan Institution for Strategic Students and Scientific Research, Department of Information and Technology, Kurdistan Region, Iraq. Author



Sg-open set, Semi-open set, G-closed set, Sg-continuous function


The aim of the present paper, is to introduce and study a new class of functions which is strictly placed between the class of  -continuous functions and the class of semi-continuous function, we call it the class of -continuous functions. The basic properties, characterizations and relationships with some other classes of continuity are also obtained.


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How to Cite

Sg- Continuity in Topological Spaces. (2015). Journal of Zankoy Sulaimani - Part A, 17(3), 51-60.