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20132017
most citedMaxima of the Q-index: forbidden 4-cycle and 5-cycle

5 citations · 6 across the 3 of their papers we have counts for

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math.CO2015

Maxima of the Q-index: graphs with no K_s,t

Maria Aguieiras A. de Freitas, Vladimir Nikiforov, Laura Patuzzi

This note presents a new spectral version of the graph Zarankiewicz problem: How large can be the maximum eigenvalue of the signless Laplacian of a graph of order that does not…