Conics on a Generic Hypersurface
arXiv:math/0412527
Abstract
In this paper, we compute the contributions from double cover maps to genus 0 degree 2 Gromov-Witten invariants of general type projective hypersurfaces. Our results correspond to a generalization of Aspinwall-Morrison formula to general type hypersurfaces in some special cases.
18pages, AmsLatex, minor errors are corrected