Dergiler / Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics / 2016 / Cilt: 65 - Sayı: 1

BIPOLAR SOFT ROUGH RELATIONS

BIPOLAR SOFT ROUGH RELATIONS

Faruk KARAASLAN

Sayfa
105–126
DOI
—

Abstract

In this study, Cartesian products of bipolar soft P-lower and Pupper approximations of two bipolar soft rough sets are de...ned and basedon the these cartesian products, concepts of bipolar soft rough P -upper andP-lower relations are introduced, and some properties existing in the classicalrelations are obtained for bipolar soft rough relations. Also, some new conceptssuch as equivalence bipolar soft rough relation, inverse bipolar soft rough relation, bipolar equivalence class of an element in universal set and partition ofbipolar soft rough set under equivalence bipolar soft rough relation are de...nedand supported by examples.