Computing genus zero Gromov-Witten invariants of Fano varieties (Q533430)

The author aims to reduce the reasoning based upon WDVV partial differential equations and Dubrovin canonical coordinates to a certain system of partial differential equations. For obtaining an effective version of Reconstruction Theorem, the author imposes that the first Chern class of a Fano variety is strictly positive combination of effective integral basic divisors. More explicitly, a recursive algorithm computing all genus zero Gromov-Witten invariants from finite number of initial ones has been presented.