S. Pumpluen: Witt groups of hermitian forms over a Brauer Severi variety.


Submission: 2010, Feb 1

Let X be a Brauer Severi variety over a field k of characteristic not 2 and let D be a division algebra over k with an involution. We investigate Witt groups of certain hermitian forms over X.

2000 Mathematics Subject Classification: Primary: 11E81; Secondary: 14F05, 19G12.

Keywords and Phrases: hermitian forms, Witt group, Brauer Severi variety.

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