Perfect 3-colorings on 6-regular graphs of order 9

Liu, ZQ; Zhao, YF; Zhang, YQ

Zhang, YQ (reprint author), Tianjin Univ, Sch Math, Tianjin 300350, Peoples R China.

FRONTIERS OF MATHEMATICS IN CHINA, 2019; 14 (3): 605

Abstract

The concept of a perfect coloring, introduced by P. Delsarte, generalizes the concept of completely regular code. We study the perfect 3-colorings (al......

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