Higher Structures in China

From CRCG-Wiki

Purpose:Actually this is the third workshop of Geometry and Physics that were held in Mathematics School and Institute in Jilin University. Chenchang Zhu will give a mini course to introduce "Lie groupoids and differentiable stacks". Zhujun Zheng, Chenming Bai and Hong Wang will also give mini course to introduce their recent work and we try to find some intersection of our work in order to collaborate in the future.

Organizers: Yunhe Sheng (ysheng888@gmail.com, 15044054878) and Chenchang Zhu

Participants: L. Bartholdi, Chenchang Zhu, Du Li (Goettingen Uni.), Zhangju Liu, Maozheng Guo, Yanhui Bi (Peking Uni.), Ke Wu, Na Wang and etc (Capital Nornal Uni.), Lu Ding, Wei Zhang (CAS), Chengming Bai, Runxuan Zhang (Chern Institute), Hong Wang (Nankai Uni.), Zhujun Zheng, Fang Huang(South China Uni. Technology), Yin Chen, Yongzheng Zhang (Northeast Normal Uni.) and some Ph. D students.

Sponsors: Mathematics School and Institute in Jilin University

Accommodation: All the participants will live in JUNYI Hotel which sits in the intersection of Qianjin Street and Xiuzheng Road.

Program: The scientific program starts on Monday, October 11, 8:50 and ends on Wednesday, October 13, 17:10. The following is the details. Before that, we will organize a trip to Changbai Mountain.

11.10

8;50-9：10 Photo

9:10-10:10 L. Bartholdi, Insanely Twisted Rabbits

10:30-11:30 Chenchang Zhu, Lie groupoids and differentiable stacks I

2:00-3:00 Guo Maozheng, Stone Theorem and equivalence between two sorts of mechanics

3:10-4:10 Bai Chengming, Classical Yang-Baxter equation and some related algebraic structures

4:20-5:20 Wang Hong, Differential Geometry in mechanics I

12.10

8：30-9：30 Zhu Chenchang, Lie groupoids and differentiable stacks II

9:40-10:40 Zheng Zhujun, Higher Dimensional Homology Algebra I

10:50-11:50 Wang Hong, Differential Geometry in mechanics II

3:00-4:00 Zhang Runxuan, Left-symmetric Algebras and Related Superalgebras

4:10-5:10 Zhu Chenchang, Lie groupoids and differentiable stacks III

13.10

10:00-11:00 Zhu Chenchang, Lie groupoids and differentiable stacks IV

11:00-12:00 Zheng Zhujun, Higher Dimensional Homology Algebra II

3:00-4:00 Ding Lu, Vertex operator algebra on compact Riemann surfaces

4:10-5:10 Chen Yin, Modular invariants of finite linear groups