5 citations · 7 across the 3 of their papers we have counts for
3 papers
math.AG2001★ 1 cited
Orbifold cohomology for global quotients
Barbara Fantechi, Lothar Goettsche
For an orbifold X which is the quotient of a manifold Y by a finite group G we construct a noncommutative ring with an action of G such that the orbifold cohomology of X as defined…
math.AG2000★ 1 cited
On the motive of the Hilbert scheme of points on a surface
Lothar Goettsche
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.…
alg-geom1994★ 5 cited
Hodge numbers of moduli spaces of stable bundles on K3 surfaces
Lothar Goettsche, Daniel Huybrechts
We show that the Hodge numbers of the moduli space of stable rank two sheaves with primitive determinant on a K3 surface coincide with the Hodge numbers of an appropriate Hilbert s…