An extension of Arason's theorem to certain Brauer-Severi varieties
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Let A be a central simple algebra of odd index over a field k of characteristic not two, and X the associated Brauer-Severi variety. Then the Witt rings of X and k are canonically isomorphic.
KeywordsSimple Algebra Central Simple Algebra Witt Ring
© Birkhäuser Verlag, Basel 1998