72 citations · 72 across the 1 of their papers we have counts for
2 papers
math.CO2014★ 72 cited
Perfect state transfer on distance-regular graphs and association schemes
Gabriel Coutinho, Chris Godsil, Krystal Guo +1
We consider the representation of a continuous-time quantum walk in a graph by the matrix . We provide necessary and sufficient criteria for distance-regular grap…
math.CO2012
Constant rank-distance sets of hermitian matrices and partial spreads in hermitian polar spaces
Rod Gow, Michel Lavrauw, John Sheekey +1
In this paper we investigate partial spreads of through the related notion of partial spread sets of hermitian matrices, and the more general notion of constant rank-…