SUSANNE PUMPLUEN Susanne.Pumpluen@nottingham.ac.uk
Associate Professor
The norm of a skew polynomial
Pumpluen, Susanne; Thompson, Daniel
Authors
Daniel Thompson
Abstract
Let D be a finite-dimensional division algebra over its center and R=D[t;σ,δ] a skew polynomial ring. Under certain assumptions on δ and σ, the ring of central quotients D(t;σ,δ)={f/g|f∈D[t;σ,δ],g∈C(D[t;σ,δ])} of D[t;σ,δ] is a central simple algebra with reduced norm N. We calculate the norm N(f) for some skew polynomials f∈R and investigate when and how the reducibility of N(f) reflects the reducibility of f.
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 24, 2021 |
Online Publication Date | Jun 15, 2021 |
Publication Date | 2022-08 |
Deposit Date | Mar 24, 2021 |
Publicly Available Date | Jun 15, 2021 |
Journal | Algebras and Representation Theory |
Print ISSN | 1386-923X |
Electronic ISSN | 1572-9079 |
Peer Reviewed | Peer Reviewed |
Volume | 25 |
Issue | 4 |
Pages | 869–887 |
DOI | https://doi.org/10.1007/s10468-021-10051-z |
Public URL | https://nottingham-repository.worktribe.com/output/5413357 |
Publisher URL | https://link.springer.com/article/10.1007/s10468-021-10051-z |
Files
Pumplün-Thompson2021_Article_TheNormOfASkewPolynomial
(393 Kb)
PDF
Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/
You might also like
The automorphisms of generalized cyclic Azumaya algebras
(2020)
Journal Article
Diagonal Forms of Higher Degree Over Function Fields of p-adic Curves
(2019)
Journal Article
Solvable crossed product algebras revisited
(2019)
Journal Article
The multiplicative loops of Jha-Johnson semifields
(2019)
Journal Article
Downloadable Citations
About Repository@Nottingham
Administrator e-mail: discovery-access-systems@nottingham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search