Motivic and quantum invariance under stratified Mukai flops

Baohua Fu (1) , Chin-Lung Wang (2)

1 LMJL - Laboratoire de Mathématiques Jean Leray
2 NCU&NCTS

For stratified Mukai flops of type $A_{n,k}, D_{2k+1}$ and $E_{6,I}$, it is shown the fiber product induces isomorphisms between Chow motives, cohomology rings and full Gromov-Witten theory.

Domaines: Géométrie algébrique [math.AG]

Baohua Fu, Chin-Lung Wang. Motivic and quantum invariance under stratified Mukai flops. 2008. ⟨hal-00213466v1⟩