saujs Sakarya University Journal of Science 2147-835X Sakarya University 10.16984/saufenbilder.987410 Mathematical Sciences Matematik Bipolar Fuzzy Supra Topological Spaces https://orcid.org/0000-0002-0321-0316 Malkoç Hami KOCAELİ ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ https://orcid.org/0000-0002-8627-7910 Pazar Varol Banu Kocaeli University 02 28 2022 26 1 156 168 08 26 2021 12 31 2021 Copyright © 1997, Sakarya University Journal of Science 1997 Sakarya University Journal of Science

In the present work, we introduce bipolar fuzzy supra topological space as a generalization of fuzzy supra topological space, investigate the basic properties, give the concepts of interior and closure and encouraged them by examples and counterexamples. Moreover, we study the concepts of bipolar fuzzy supra continuity and S^* bipolar fuzzy supra continuity and see that composition of two S^* bipolar fuzzy supra continuous functions may not be a S^* bipolar fuzzy supra continuous function. Also, we attempt to define the concept of compactness on bipolar fuzzy supra topology.

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