105 citations · 113 across the 4 of their papers we have counts for
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math.CO2010★ 105 cited
Supercharacters, symmetric functions in noncommuting variables, and related Hopf algebras
Marcelo Aguiar, Carlos Andre, Carolina Benedetti +25
We identify two seemingly disparate structures: supercharacters, a useful way of doing Fourier analysis on the group of unipotent uppertriangular matrices with coefficients in a fi…
math.GR2010★ 5 cited
Supercharacter theories and Schur rings
Anders O. F. Hendrickson
Diaconis and Isaacs have defined the supercharacter theories of a finite group to be certain approximations to the ordinary character theory of the group. We make explicit the conn…