1 citations · 2 across the 5 of their papers we have counts for
5 papers
Counting pointlike instantons virtually without gluing
Gang Tian, Guangbo Xu
We use the first author's idea on "constructing virtual fundamental cycles without gluing ' to define the quantum correction term between the gauged linear sigma model and the nonl…
A wall-crossing formula and the invariance of GLSM correlation functions
Gang Tian, Guangbo Xu
In this paper we prove a wall-crossing formula, a crucial ingredient needed to prove that the correlation function of gauged linear sigma model is independent of the choice of pert…
Partly-local domain-dependent almost complex structures
Guangbo Xu, Chris T. Woodward
We fill a gap pointed out by N. Sheridan in the proof of independence of genus zero Gromov-Witten invariants from the choice of divisor in the Cieliebak-Mohnke perturbation scheme.
An open quantum Kirwan map
Chris Woodward, Guangbo Xu
We construct a morphism from the equivariant Fukaya algebra of a Lagrangian brane in the zero level set of a moment map of a Hamiltonian action to the Fukaya algebra of the quotien…
The symplectic approach of gauged linear -model
Gang Tian, Guangbo Xu
Witten's Gauged Linear -Model (GLSM) unifies the Gromov-Witten theory and the Landau-Ginzburg theory, and provides a global perspective on mirror symmetry. In this article, we s…