Higher-genus wall-crossing in the gauged linear sigma model
Abstract
We introduce a technique for proving all-genus wall-crossing formulas in the gauged linear sigma model as the stability parameter varies, without assuming factorization properties of the virtual class. We implement this technique explicitly for the hybrid model, which generalizes our previous work to the Landau--Ginzburg phase.
- Publication:
-
arXiv e-prints
- Pub Date:
- June 2017
- DOI:
- 10.48550/arXiv.1706.05038
- arXiv:
- arXiv:1706.05038
- Bibcode:
- 2017arXiv170605038C
- Keywords:
-
- Mathematics - Algebraic Geometry;
- 14N35;
- 14D23
- E-Print:
- 42 pages, 2 figures. v2: Added an appendix (by Yang Zhou) proving the n=0 case of the main theorem