Around 16-dimensional quadratic forms in $$I^3_q$$Iq3
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DOI: 10.1007/s00209-016-1714-x
Abstract: We determine the indexes of all orthogonal Grassmannians of a generic 16-dimensional quadratic form in $$I^3_q$$Iq3. This is applied to show that the 3-Pfister number of the form is $$\ge $$≥4. Other consequences are: a… read more here.
Keywords: quadratic forms; around dimensional; dimensional quadratic; forms iq3 ... See more keywords