Şule Ayar Özbal2025-10-062022207389942073-899410.3390/sym14081509https://www.scopus.com/inward/record.uri?eid=2-s2.0-85137351802&doi=10.3390%2Fsym14081509&partnerID=40&md5=3682ad39e1cdccc91b7f36d4061581bahttps://gcris.yasar.edu.tr/handle/123456789/8676With the deep study in this work we introduce the concept of filters of a bitonic algebra A. We study some fundamental structures of such determined filters. We also focus on features of filters with respect to homomorphisms. With the help of the idea of upper sets we investigate basic ideas of filters in a bitonic algebra and we also state some important theorems related to them. We obtain some relations between filters of bitonic algebras and upper sets. We obtain an equivalent condition of the filters with the help of the notion of upper sets. © 2022 Elsevier B.V. All rights reserved.EnglishBitonic Algebras, Commutative Bitonic Algebras, Filters, Upper SetArticle