Ege, OzgurKaraca, Ismet2020-12-012020-12-0120190315-36810315-3681https://hdl.handle.net/11454/63228In this paper, we construct a cohomology structure for reflexive graphs. We also prove the Universal coefficient theorem for singular cohomology in graphs. We show that the Kunneth theorem doesn't yield for graphs.eninfo:eu-repo/semantics/closedAccessReflexive graphsingular cohomologyArticle113219228WOS:000554629800016Q4