4 citations · 4 across the 4 of their papers we have counts for
5 papers
A Faster Algorithm for Maximum Independent Set on Interval Filament Graphs
Darcy Best, Max Ward
We provide an algorithm requiring only time to compute the maximum weight independent set of interval filament graphs. This also implies an algorithm to compute t…
Parity of transversals of Latin squares
Darcy Best, Ian M. Wanless
We introduce a notion of parity for transversals, and use it to show that in Latin squares of order , the number of transversals is a multiple of 4. We also demonstrate…
What did Ryser Conjecture?
Darcy Best, Ian M. Wanless
Two prominent conjectures by Herbert J. Ryser have been falsely attributed to a somewhat obscure conference proceedings that he wrote in German. Here we provide a translation of th…
Unbiased complex Hadamard matrices and bases
Darcy Best, Hadi Kharaghani
We introduce mutually unbiased complex Hadamard (MUCH) matrices and show that the number of MUCH matrices of order 2n, n odd, is at most 2 and the bound is attained for n = 1,5,9.…
On unit weighing matrices with small weight
Darcy Best, Hadi Kharaghani, Hugh Ramp
We study the structure of unit weighing matrices of order n and weights 2, 3 and 4. We show that the number of inequivalent unit weighing matrices UW(n,4) depends on the number of…