Sets and functions in terms of local function

Sets and functions in terms of local function

  • Shyamapada Modak University of Gour Banga
  • Sk Selim University of Gour Banga
  • Dr. Md. Monirul Isam Kaliachak College
Keywords: b-open sets, Local function, b*-continuous function, Homeomorphism


In this paper, a collection of sets are investigated in such a way that the collection splits in the collection of preopen sets and the collection of b-open sets and also splits in the collection of semi-open sets and the collection of b-open sets. Functions in terms of this sets is a part of this paper and it will be considered that these collection remains invariant under homeomorphic image.


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How to Cite
Modak, S., Selim, S., & Islam, M. M. (2022). Sets and functions in terms of local function. Al-Qadisiyah Journal of Pure Science, 27(1), Math 91-102.