3 citations · 6 across the 24 of their papers we have counts for
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math.GR2013
On the Steinberg character of an orthogonal group over a finite field
A. E. Zalesski
We determine the irreducible constituents of the Steinberg character of an orthogonal group over a finite field restricted to the orthogonal group of one less dimension
math.GR2013★ 3 cited
On characters of Chevalley groups vanishing at the non-semisimple elements
M. A. Pellegrini, A. E. Zalesski
Let G be a finite simple group of Lie type. In this paper we study characters of G that vanish at the non-semisimple elements and whose degree is equal to the order of a maximal un…
math.GR2013
A uniform upper bound for the character degree sums and Gelfand-Graev-like characters for finite simple groups
Pablo Spiga, Alexandre Zalesski
Let G be a finite non-abelian simple group and let p be a prime. We classify all pairs (G,p) such that the sum of the complex irreducible character degrees of G is greater than the…