Talk:Composition algebra
 | This article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
Normed algebras
Speaking as a Banach algebraist i think isn't quite true that Banach algebras sometimes go by the name normed algebras. A normed algebra in this setting would not require completeness. I probably ought to clear some of this up at some point. hmmm A Geek Tragedy 16:42, 22 June 2006 (UTC)
Split algebras
When this article was short in 2013 some information on the split composition algebras was added. Since then the top of the article has been supplemented with material that does not acknowledge these structures as composition algebras. A fair presentation of the subject would not shunt these important algebras to the very bottom of the article. — Rgdboer (talk) 21:40, 1 May 2016 (UTC)
Remedy has been taken per WP:BOLD. Anyone for discussion ? — Rgdboer (talk) 23:18, 9 May 2016 (UTC)
The following reference states "theorems" which are falsified by the existence of the split composition algebras.
- Koecher, Max; Remmert, Reinhold (1990). "10. Composition Algebras. Hurwitz's Theorem — Vector-Product Algebras". In Ebbinghaus, Heinz-Dieter (ed.). Numbers. Springer-Verlag. ISBN 0-387-97202-1.
In its favor is material on Gauss and composition of quadratic forms, but the false claims make the source unreliable for reference. — Rgdboer (talk) 23:38, 1 June 2016 (UTC)
N not a variable
@Rgdboer: if insist on Roman for “N”, then make it Roman consistently instead of reinstating mishmash. Incnis Mrsi (talk) 06:23, 25 October 2019 (UTC)
- Reverted since functions (here N) can be italic. — Rgdboer (talk) 02:14, 27 October 2019 (UTC)
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.