The nonexistence of distance-regular graphs with intersection arrays {27, 20, 10;1, 2, 18} and {36, 28, 4;1, 2, 24}

Andries E. Brouwer, Supalak Sumalroj, Chalermpong Worawannotai. The nonexistence of distance-regular graphs with intersection arrays {27, 20, 10;1, 2, 18} and {36, 28, 4;1, 2, 24}. Australasian J. Combinatorics, 66:330-332, 2016. [doi]

Abstract

Abstract is missing.