3 citations · 3 across the 2 of their papers we have counts for
3 papers · 1 filter
Cogalois theory and Drinfeld modules
Marco Antonio Sánchez-Mirafuentes, Julio Cesar Salas-Torres, Gabriel Villa-Salvador
In this paper we generalize the results of \cite{sanchez} to rank one Drinfeld modules with class number one. We show that, in the present form, there does not exist a cogalois the…
A combinatorial proof of the Kronecker--Weber Theorem in positive characteristic
Julio Cesar Salas-Torres, Martha Rzedowski-Calderón, Gabriel Villa-Salvador
In this paper we present a combinatorial proof of the Kronecker--Weber Theorem for global fields of positive characteristic. The main tools are the use of Witt vectors and their ar…
Artin--Schreier and Cyclotomic Extensions
Julio Cesar Salas--Torres, Martha Rzedowski--Calderón, Gabriel Villa--Salvador
In this paper we prove that any Artin--Schreier extension of a congruence rational function field is contained in the composite of a cyclotomic function field and a constant field…