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math.AG2010
Exchange between perverse and weight filtration for the Hilbert schemes of points of two surfaces
Mark Andrea A. de Cataldo, Tamas Hausel, Luca Migliorini
We show that a natural isomorphism between the rational cohomology groups of the two zero-dimensional Hilbert schemes of -points of two surfaces, the affine plane minus the axes…
math.AG2010★ 1 cited
The Hodge theory of character varieties
Mark Andrea de Cataldo
This is a report on joint work with T. Hausel and L. Migliorini, where we prove, for each of the groups GL(2,C), PGL(2,C), SL(2,C), that the non-Abelian Hodge theorem identifies th…