Ege, OKaraca, I2024-07-182024-07-181453-8245http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/7662In this paper we propose a mathematical framework that can be used for de fining cohomology of digital images. We state the Eilenberg-Steenrod axioms and the Universal Coefficient Theorem for this cohomology theory. We show that the Kunneth formula doesn't hold. A cup product is defined and its main properties are proved.EnglishArticle