Sums of (2<sup><var>r<var></sup> + 1)-th powers in the polynomial ring <b>F</b><sub>2<sup><var>m</var></sup></sub>[<var>T</var>]
Mireille Car
Université Aix-Marseille III, France
![Sums of (2<sup><var>r<var></sup> + 1)-th powers in the polynomial ring <b>F</b><sub>2<sup><var>m</var></sup></sub>[<var>T</var>] cover](/_next/image?url=https%3A%2F%2Fcontent.ems.press%2Fassets%2Fpublic%2Fimages%2Fserials%2Fcover-pm.png&w=3840&q=90)
Abstract
supp { vertical-align: 0.8ex; font-size:75%; } subb { vertical-align: -0.8ex; font-size:75%; } .ions { line-height: 1.8; } .ions subb {position: relative; top: 4; left: 1; } .ions supp {position: absolute; top: 70; left:985; } Let F be a finite field with 2m elements and let k = 2r + 1. We study representations and strict representations of polynomials M ∈ F[T] by sums of k-th powers. A representation
M = Mk1 + ··· + Mks
of M ∈ F[T] as a sum of k-th powers of polynomials is strict if k deg Mi < k + deg M.
Cite this article
Mireille Car, Sums of (2<sup><var>r<var></sup> + 1)-th powers in the polynomial ring <b>F</b><sub>2<sup><var>m</var></sup></sub>[<var>T</var>]. Port. Math. 67 (2010), no. 1, pp. 13–56
DOI 10.4171/PM/1856