12 citations · 40 across the 78 of their papers we have counts for
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math.CO2016★ 4 cited
On the Wiener index, distance cospectrality and transmission regular graphs
Aida Abiad, Boris Brimkov, Aysel Erey +5
In this paper, we investigate various algebraic and graph theoretic properties of the distance matrix of a graph. Two graphs are -cospectral if their distance matrices have the…
math.CO2016
An application of Hoffman graphs for spectral characterizations of graphs
Qianqian Yang, Aida Abiad, Jack H. Koolen
In this paper, we present the first application of Hoffman graphs for spectral characterizations of graphs. In particular, we show that the -clique extension of the $(t+1)\times…