105 citations · 135 across the 3 of their papers we have counts for
3 papers
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.GR2008★ 2 cited
A supercharacter theory for the Sylow p-subgroups of the finite symplectic and orthogonal groups
Carlos A. M. Andre, Ana Margarida Neto
We define the superclasses for a classical finite unipotent group of type , , or , and show that, together with the supercharacters defined in a p…
math.RT1998★ 28 cited
Irreducible Characters of Finite Algebra Groups
Carlos A. M. Andre
Let F be a finite field with q elements, let A be a finite dimensional F-algebra and let J=J(A) be the Jacobson radical of A. Then G=1+J is a p-group, where p is the characteristic…