105 citations · 190 across the 13 of their papers we have counts for
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math.NT2010★ 1 cited
The Convolution Ring of Arithmetic Functions and Symmetric Polynomials
Huilan Li, Trueman MacHenry
Inspired by Rearick (1968), we introduce two new operators, LOG and EXP. The LOG operates on generalized Fibonacci polynomials giving generalized Lucas polynomials. The EXP is the…
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…