87 citations · 454 across the 24 of their papers we have counts for
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math.NT2017★ 37 cited
Super-Golden-Gates for PU(2)
Ori Parzanchevski, Peter Sarnak
To each of the symmetry groups of the Platonic solids we adjoin a carefully designed involution yielding topological generators of PU(2) which have optimal covering properties as w…
math.CO2017★ 8 cited
Random walks on Ramanujan complexes and digraphs
Eyal Lubetzky, Alex Lubotzky, Ori Parzanchevski
The cutoff phenomenon was recently confirmed for random walks on Ramanujan graphs by the first author and Peres. In this work, we obtain analogs in higher dimensions, for random wa…