Ellers, Erich W. and Villa, Oliver (2011) Commutators of symmetries in characteristic 2. Linear Algebra and its Applications, 434 (6). pp. 1588-1593.
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Abstract
Let V be a nonsingular vector space over a field K of characteristic 2 with |K|>3. Suppose K is perfect and π is an element in the special orthogonal group SO(V)=Ω(V) with dimB(π)=2d. The length of π with respect to the symmetry commutators is d if B(π) is not totally isotropic; otherwise it is d+1.
Item Type: | Scientific journal article, Newspaper article or Magazine article |
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Subjects: | Mathematical sciences Mathematical sciences > Mathematics Mathematical sciences > Mathematics > Pure mathematics |
Depositing User: | Oliver Villa |
Date Deposited: | 25 Feb 2015 07:11 |
Last Modified: | 10 May 2016 07:28 |
URI: | http://repository.supsi.ch/id/eprint/1689 |
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