Gromov--Witten theory of $[{\mathbb{C}}^2/{\mathbb{Z}}_{n+1}]\times {\mathbb{P}}^1$

Zijun Zhou, Zhengyu Zong

We compute the relative orbifold Gromov-Witten invariants of $[{\mathbb{C}}^2/{\mathbb{Z}}_{n+1}]\times {\mathbb{P}}^1$, with respect to vertical fibers. Via a vanishing property of the…