Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/190525| Title: | Hopf Galois structures on field extensions of degree twice an odd prime square and their associated skew left braces |
| Author: | Crespo Vicente, Teresa |
| Keywords: | Àlgebres de Hopf Teoria de Galois Hopf algebras Galois theory |
| Issue Date: | Jan-2021 |
| Publisher: | Elsevier |
| Abstract: | We determine the Hopf Galois structures on a Galois field extension of degree twice an odd prime square and classify the corresponding skew left braces. Besides we determine the separable field extensions of degree twice an odd prime square allowing a cyclic Hopf Galois structure and the number of these structures. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1016/j.jalgebra.2020.09.005 |
| It is part of: | Journal of Algebra, 2021, vol. 565, p. 282-308 |
| URI: | http://hdl.handle.net/2445/190525 |
| Related resource: | https://doi.org/10.1016/j.jalgebra.2020.09.005 |
| ISSN: | 0021-8693 |
| Appears in Collections: | Articles publicats en revistes (Matemàtiques i Informàtica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 707702.pdf | 276.32 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.