Articles with "tight graph" as a keyword



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On the Automorphism Group of an Antipodal Tight Graph of Diameter 4 with Parameters (5, 7, r)

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Published in 2019 at "Mathematical Notes"

DOI: 10.1134/s0001434619010115

Abstract: It is proved that the automorphism group of every AT4(5, 7, r)-graph acts intransitively on the set of its arcs. Moreover, it is established that the automorphism group of any strongly regular graph with parameters… read more here.

Keywords: automorphism group; tight graph; group antipodal; group ... See more keywords