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On the motive of the Hilbert scheme of points on a surface

Lothar Goettsche

math.AGarXiv:math/0007043

Abstract

We determine the class of the Hilbert scheme of points on a surface in the Grothendieck group of varieties. As a corollary we obtain its class in the Grothendieck group of motives. We give some applications to moduli spaces of sheaves on surfaces. The paper is related to math/0005249 of de Cataldo and Migliorini.

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