31 citations · 47 across the 16 of their papers we have counts for
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math.CO2017
Zeons, Permanents, the Johnson scheme, and Generalized Derangements
Philip Feinsilver, John McSorley
Starting with the zero-square "zeon algebra" the connection with permanents is shown. Permanents of sub-matrices of a linear combination of the identity matrix and all-ones matrix…
math.CO2011★ 2 cited
Representations of sl(2) in the Boolean lattice, and the Hamming and Johnson schemes
Philip Feinsilver
Starting with the zero-square "zeon algebra", the regular representation gives rise to a Boolean lattice representation of sl(2). We detail the su(2) content of the Boolean lattice…
math.CO2009
The Generalized Road Coloring Problem and periodic digraphs
Greg Budzban, Philip Feinsilver
A proof of the Generalized Road Coloring Problem, independent of the recent work by Beal and Perrin, is presented, using both semigroup methods and Trakhtman's algorithm. Algebraic…