Edge-regular graphs with regular cliques

Greaves, GRW; Koolen, JH

Greaves, GRW (reprint author), Nanyang Technol Univ, Sch Phys & Math Sci, 21 Nanyang Link, Singapore 637371, Singapore.

EUROPEAN JOURNAL OF COMBINATORICS, 2018; 71 (): 194

Abstract

We exhibit infinitely many examples of edge-regular graphs that have regular cliques and that are not strongly regular. This answers a question of Neu......

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