Singular and Totally Singular Generalised Quadratic Forms

نویسنده

  • ANDREW DOLPHIN
چکیده

In this paper we present a decomposition theorem for generalised quadratic forms over a division algebra with involution in characteristic 2. This is a generalisation of a decomposition result on quadratic forms in characteristic 2 from [3] and extends a generalisation of the Witt decomposition theorem for nonsingular forms to cover forms that may be singular.

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تاریخ انتشار 2013