On frontier and exterior in intutionistic supra α- closed set

2020 Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics  
The main aim of the study of this paper is to work with the properties of frontier and exterior in intuitionistic supra topological spaces. Considering this we have introduced intuitionistic supra -frontier and intuitionistic -exterior in intuitionistic supra topological space. We have also deliberated the properties of intuitionistic suppra -frontier and intuitionistic supraexterior in intuitionistic supra topological space. The comparative study has been done with the use of intuitionistic
more » ... ra -open set between Intuitionistic supra frontier, Intuitionistic supra exterior and intuitionistic supra -frontier, intuitionistic -exterior in intuitionistic supra topological space. 2020 Mathematics Subject Classi...cation. 54A99. . c 2 0 2 0 A n ka ra U n ive rsity C o m m u n ic a tio n s Fa c u lty o f S c ie n c e s U n ive rsity o f A n ka ra -S e rie s A 1 M a th e m a tic s a n d S ta tistic s 1368 ON FRONTIER AND EXTERIO R IN INTUITIONISTIC SUPRA CLOSED SET 1369 Preliminaries De...nition 2.1 [1] Let X be a non-empty set,an intuitionistic set (IS in short) A is an object having the form A = hX; A 1 ; A 2 i, where A 1 and A 2 are subsets of X satisfying A 1 \ A 2 = . The set A 1 is called the set members of A, while A 2 is called the set of non-members of A. De...nition 2.2 [1] Let X be a non-empty set, A = hX; A 1 ; A 2 i and B = hX; B 1 ; B 2 i be IS's on X and let fA i : i 2 Jg be an arbitrary family of IS's in X, where A i =
doi:10.31801/cfsuasmas.769799 fatcat:au7lzh4d3naxbiztpzgb65lrni