19 citations · 38 across the 4 of their papers we have counts for
6 papers
Moduli space of pairs over projective stacks
Elena Andreini
Let $\clX$ a projective stack over an algebraically closed field of characteristic 0. Let $\clE$ be a generating sheaf over $\clX$ and $\clO_X(1)$ a polarization of its coarse…
Gromov-Witten theory of banded gerbes over schemes
Elena Andreini, Yunfeng Jiang, Hsian-Hua Tseng
Let be a smooth complex projective algebraic variety. Let be a -banded gerbe with a finite abelian group. We prove an exact formula expressing genus or…
On K3 fibered Calabi-Yau 3-folds
Elena Andreini, Cristina Martinez, Andrey Todorov
Given X a K3 surface, a mirror dual to X can be identified with a component of the moduli space of semistable sheaves on X. We consider fibrations by K3 surfaces over a one dimensi…
Gromov-Witten theory of root gerbes I: structure of genus moduli spaces
Elena Andreini, Yunfeng Jiang, Hsian-Hua Tseng
Let be a smooth complex projective algebraic variety. Given a line bundle over and an integer one defines the stack of -th…
Gromov-Witten theory of product stacks
Elena Andreini, Yunfeng Jiang, Hsian-Hua Tseng
Let and be smooth proper Deligne-Mumford stacks with projective coarse moduli spaces. We prove a formula for orbifold Gromov-Witten invariants of th…
On Gromov-Witten theory of root gerbes
Elena Andreini, Yunfeng Jiang, Hsian-Hua Tseng
This research announcement discusses our results on Gromov-Witten theory of root gerbes. A complete calculation of genus 0 Gromov-Witten theory of -root gerbes over a smooth…