Poincare polynomials of hyperquot schemes

Linda Chen

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Poincare polynomials of hyperquot schemes

Linda Chen

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Abstract

Hyperquot schemes are generalizations of Grothendieck's Quot scheme to partial flags. Using a Bialynicki-Birula decomposition, we obtain combinatorial data for the Betti numbers, and collect this information into the form of rational generating functions for the Poincare polynomials.

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Linda Chen. 2000-03-14. Poincare polynomials of hyperquot schemes. https://arxiv.org/abs/math/0003077

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