arXiv · 2503.03737
On a character correspondence associated to $\mathfrak{F}$-projectors
Abstract
We study the conditions under which the head characters of a finite solvable group, as defined by I. M. Isaacs, behave well with respect to restriction. We also determine the intersection of the kernels of all head characters of the group. Using G. Navarro's definition of $\mathfrak{F}'$-characters, we generalize these results for any saturated formation $\mathfrak{F}$ containing the formation of nilpotent groups.
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María José Felipe, Iris Gilabert, Lucia Sanus. 2025-03-05. On a character correspondence associated to $\mathfrak{F}$-projectors. https://arxiv.org/abs/2503.03737
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