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arXiv · 1011.3757

Witt groups of complex cellular varieties

Marcus Zibrowius
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Abstract

We show that the Grothendieck-Witt and Witt groups of smooth complex cellular varieties can be identified with their topological KO-groups. As an application, we deduce the values of the Witt groups of all irreducible hermitian symmetric spaces, including smooth complex quadrics, spinor varieties and symplectic Grassmannians.

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Marcus Zibrowius. 2011-06-27. Witt groups of complex cellular varieties. https://arxiv.org/abs/1011.3757

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