Nieminen, Juhani Operations on graphs determining congruences on graphs. (English) Zbl 0402.05047 Arch. Math., Brno 14, 215-218 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 05C38 Paths and cycles 06C05 Modular lattices, Desarguesian lattices Keywords:Congruences on Graphs; Binary Relation; Partition; Congruence Relation PDF BibTeX XML Cite \textit{J. Nieminen}, Arch. Math., Brno 14, 215--218 (1978; Zbl 0402.05047) Full Text: EuDML OpenURL