Marta Salguero

collaborators

2 papers

math.GR2019

Computation of Hopf Galois structures on separable extensions and classification of those for degree twice an odd prime power

Teresa Crespo, Marta Salguero

A Hopf Galois structure on a finite field extension $L / K$ is a pair $(H, μ)$ , where $H$ is a finite cocommutative $K$ -Hopf algebra and $μ$ a Hopf action. In this paper we present a…

math.GR2018

Hopf Galois structures on separable field extensions of odd prime power degree

Teresa Crespo, Marta Salguero

A Hopf Galois structure on a finite field extension $L / K$ is a pair $(H, μ)$ , where $H$ is a finite cocommutative $K$ -Hopf algebra and $μ$ a Hopf action. In this…