activity
20142026
most citedA revised Moore bound for mixed graphs

22 citations · 46 across the 20 of their papers we have counts for

collaborators
Showing 2017Show all

3 papers · 1 filter

math.CO2017★ 3 cited

Mixed Moore Cayley graphs

Grahame Erskine

The degree-diameter problem seeks to find the largest possible number of vertices in a graph having given diameter and given maximum degree. There has been much recent interest in…

math.CO2017

Large Cayley graphs of small diameter

Grahame Erskine, James Tuite

The degree-diameter problem seeks to find the largest possible number of vertices in a graph having given diameter and given maximum degree. Very often the problem is studied for r…

math.CO2017

Orientably-regular maps on twisted linear fractional groups

Grahame Erskine, Katarína Hriňáková, Jozef Širáň

We present an enumeration of orientably-regular maps with automorphism group isomorphic to the twisted linear fractional group for any odd prime power .