Characterizations of Hayashi-Samuel Spaces via Boundary Points

Year 2019, Volume: 2 Issue: 3, 219 - 226, 30.09.2019

Shyamapada Modak , Sk Selim Md. Monirul Islam

https://izlik.org/JA72WM66UH

Abstract

Some new closure operators in topological spaces with ideals are a part of this paper. A comparative study of a new type of boundary point, which is defined  with the help of the local function and the boundary points will be discussed through this paper. Characterizations of Hayashi-Samuel spaces are also an object of this paper.

Keywords

Ideal topological space , Hayashi-Samuel , local function , \psi-operator

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