T. Crespo

activity

20122026

most citedFrom Galois to Hopf Galois: theory and practice

6 citations · 25 across the 24 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.GR2020

Automatic realization of Hopf Galois structures

Teresa Crespo

We consider Hopf Galois structures on a separable field extension $L / K$ of degree $p^{n}$ , for $p$ an odd prime number, $n \geq 3$ . For $p > n$ , we prove that $L / K$ has at most one ab…

math.GR2020★ 1 cited

Hopf Galois structures on extensions of degree twice an odd prime square and their associated left braces

Teresa Crespo

We determine the Hopf Galois structures on a Galois field extension of degree twice an odd prime square and classify the corresponding left braces. Besides we determine the separab…