E. Giannelli

activity

20122026

most citedCharacters of odd degree of symmetric groups

31 citations · 54 across the 28 of their papers we have counts for

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2 papers · 1 filter

math.RT2026

Cyclotomic character fields and sets of primes

Eugenio Giannelli, J. Miquel Martínez, Carolina Vallejo

Let $π = {2, q}$ where $q$ is an odd prime. Let $G$ be a finite group of order divisible by a prime $p \in π$ . We show that the principal $p$ -block of $G$ contains a nontrivial i…

math.RT2026

Hall $π$ -subgroups and characters of $π^{'}$ -degree

Eugenio Giannelli, Nguyen N. Hung

We study the relationship between the existence of Hall $π$ -subgroups and that of irreducible characters of $π^{'}$ -degree with prescribed fields of values in finite groups. This work…

Cyclotomic character fields and sets of primes

Hall π-subgroups and characters of π′-degree

Hall $π$ -subgroups and characters of $π^{'}$ -degree