2 papers
math.NT2026
Maximal Arboreal Galois Images for Polynomials of Twisted Carlitz Type
Mona Al Batrouni, Chien-Hua Chen
In this paper, we study the arboreal Galois representations for polynomials of twisted Carlitz type, whose first iterated Galois group is linked to the torsion of a twisted Carlitz…
math.CV2025
Group-Invariant CR maps of the sphere
Mona Al Batrouni, Florian Bertrand
We construct group-invariant CR maps from the unit sphere in and provide sharp bounds for the gap termination in this setting.