2 papers
math.RT2025
Height zero characters and Galois automorphisms
Alexander Moretó, Noelia Rizo, Gabriel A. L. Souza
Let be a finite group and let be a prime. In this paper, we prove a strengthened version of Brauer's height zero conjecture for the principal -block of that takes th…
math.RT2025
Character Values of -solvable groups on picky elements
Alexander Moretó, Gabriel Navarro, Noelia Rizo
A new conjecture on characters of finite groups, related to the McKay conjecture, was proposed recently by the first and third authors. In this paper, we prove it for -solvable…