Generating Functions in Algebraic Geometry and Sums over Trees
Abstract
We calculate generating functions for the Poincare polynomials of moduli spaces of pointed curves of genus zero and of Configuration Spaces of Fulton and MacPherson. We also prove that contributions of multiple coverings of curves in a CalabiYau threefold calculated via Kontsevich's compactification coincide with the prediction of Candelas et al., and Aspinwall and Morrison.
 Publication:

arXiv eprints
 Pub Date:
 July 1994
 arXiv:
 arXiv:alggeom/9407005
 Bibcode:
 1994alg.geom..7005M
 Keywords:

 Mathematics  Algebraic Geometry
 EPrint:
 15 pages. AMSTex