学术活动
Gaiotto-Moore-Neitzke's construction of Ooguri-Vafa metric
2014-06-27
来源：科技处 点击次数：主讲人：张宇光 教授（清华大学数学科学中心）
时 间：6月27日（周五）下午 16:00-17:00
地 点：北二区教学楼516教室
摘 要：In this talk, we will report a new construction of HyperKahler metrics by Gaiotto, Moore and Neitzke. The talk is based on the following paper: Gaiotto, Moore, Neitzke, four-dimensional wall-crossing via three-dimentional field theory. Neitzke, notes on a new construction of Hyperkahler metrics. Chan, the Ooguri-Vafa metric, holomorphic discs and wall-crossing.
