Submission: 2007, Oct 3
We prove that the natural functor from the category of Chow motives of smooth projective quadrics with integral coefficients to the category with coefficients modulo 2 induces a bijection on the isomorphism classes of objects.
2000 Mathematics Subject Classification: 11E04, 14C25
Keywords and Phrases: Quadratic forms, Chow motives, Correpondences
Full text: dvi.gz 20 k, dvi 51 k, ps.gz 593 k, pdf.gz 119 k, pdf 143 k.