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20082025
most citedGeneralized -graphs for Nonzero Roots of the Matching Polynomial

3 citations · 4 across the 16 of their papers we have counts for

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math.CO2012

Solving the Ku-Wales conjecture on the eigenvalues of the derangement graph

Cheng Yeaw Ku, Kok Bin Wong

We give a new recurrence formula for the eigenvalues of the derangement graph. Consequently, we provide a simpler proof of the Alternating Sign Property of the derangement graph. M…