2 papers
math.AG2026
Double Artin-Schreier extensions of rational function fields with many lifted automorphisms
Herivelto Borges, Jonathan Niemann, Giovanni Zini
In this paper we investigate algebraic function fields in positive characteristic mainly obtained as double Artin-Schreier extensions of rational function fields with a plane model…
math.AG2025
Non-isomorphic subfields of the BM and GGS maximal function fields
Peter Beelen, Tobias Drue, Maria Montanucci +1
In 2016 Tafazolian et al. introduced new families of -maximal function fields and arising as subfields of the first…