Ellers, Erich W. and Villa, Oliver (2015) Half turns in characteristic 2. Linear Algebra and its Applications, 483. pp. 221-226. ISSN 0024-3795
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Official Website: http://dx.doi.org/10.1016/j.laa.2015.06.001
Abstract
Let V be a nonsingular quadratic space over a field K of characteristic 2. We show that if n>4, then every element π in the special orthogonal group SO(V) is a product of an even number of half turns. If dimB(π) =2k, then the length of π with respect to the half turns is k, k+1 or k+2.
| Item Type: | Scientific journal article, Newspaper article or Magazine article |
|---|---|
| Uncontrolled Keywords: | Factorization; Half turn; Quadratic form; Singular vector |
| Subjects: | Mathematical sciences Mathematical sciences > Mathematics > Pure mathematics |
| Department/unit: | Dipartimento tecnologie innovative |
| Depositing User: | Oliver Villa |
| Date Deposited: | 30 Jun 2015 05:57 |
| Last Modified: | 26 Jul 2016 14:56 |
| URI: | http://repository.supsi.ch/id/eprint/6559 |
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