Browsing by Subject "graph exact sequence"

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  • Exact sequences of graphs Ahmad Abbasi and Ali Ramin 
    Protasov, I. V. (ДЗ "ЛНУ імені Тараса Шевченка", 2019)
    In this paper, exact sequences of graphs are defined and investigated. Considering some functors on the category of graphs, we study some conditions to determine exactness of functors.