A Generalization of Strongly Regular Graphs
نویسندگان
چکیده
Motivated from an example of ridge graphs relating to metric polytopes, a class of connected regular graphs such that the squares of their adjacency matrices are in certain symmetric Bose-Mesner algebras of dimension 3 is considered in this paper as a generalization of strongly regular graphs. In addition to analysis of this prototype example defined over ðMetP5Þ , some general properties of these graphs are studied from the combinatorial view point.
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