2 papers
math.NT2025
On the Weil descent of Artin-Schreier algebraic function fields over finite fields
Stéphane Ballet, Robert Rolland
Let us consider a generalized Artin-Schreier algebraic function field extension of the rational function field $\F_{p^n}(x)$ defined over the finite field extension $K=\F_{p^n}…
math.NT2024
Chaining Multiplications in Finite Fields with Chudnovsky-type Algorithms and Tensor Rank of the k-multiplication
Stéphane Ballet, Robert Rolland
We design a class of Chudnovsky-type algorithms multiplying k elements of a finite extension of order n a finite field K. We prove that these algorithms give a tensor decomposition…