Gabriel Navarro

collaborators

4 papers

math.GR2026

Sum of the squares of the $p^{'}$ -character degrees

Nguyen N. Hung, J. Miquel MartÃnez, Gabriel Navarro

We study the sum of the squares of the irreducible character degrees not divisible by some prime $p$ , and its relationship with the the corresponding quantity in a $p$ -Sylow normal…

math.RT2026

Primes and The Field of Values of Characters

Nguyen N. Hung, Gabriel Navarro, Pham Huu Tiep

Let $p$ be a prime. For $p = 2$ , the fields of values of the complex irreducible characters of finite groups whose degrees are not divisible by $p$ have been classified; for odd prim…

cs.IT2025

Adjoint and duality for rank-metric codes in a skew polynomial framework

Skew polynomial rings provide a fundamental example of noncommutative principal ideal domains. Special quotients of these rings yield matrix algebras that play a central role in th…

math.RT2025

Character Values of $p$ -solvable groups on picky elements

Alexander MoretÃ³, 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 $p$ -solvable…

Sum of the squares of the p′-character degrees

Primes and The Field of Values of Characters

Adjoint and duality for rank-metric codes in a skew polynomial framework

Character Values of p-solvable groups on picky elements

Sum of the squares of the $p^{'}$ -character degrees

Character Values of $p$ -solvable groups on picky elements