Algebraic Geometry Seminar

DATE2017-08-02 13:00-14:00


SPEAKER張懷良 教授(香港科技大學 數學系

TITLERecovery of Zinger Formula by MSP Moduli

ABSTRACT The moduli space of Mixed Spin P field (MSP) is designed to study Gromov Witten invariant of Calabi Yau hypersurfaces in projective spaces. For quintic threefold we use localization of MSP moduli to obtain generating series of g=1 GW invariants, and recover A. Zinger's result.