# Conference/Seminar Talks

**Upcoming/recent ****talks****:**

**Upcoming/recent**

**talks**

**:**

International Congress of Chinese Mathematicians (ICCM), Beijing, China, June 27 - July 2, 2022.

**"**Singularity Theory and Related Topics", University of Science and Technology of China, Hefei, China, November 20-21, 2021. My talk will be online.Southern University of Science and Technology (SUSTech), Geometry & Topology Seminar, online, November 8, 2021.

Tsinghua University, Geometry and Topology Seminar, Beijing, China, September 27, 2021.

**Selected ****past talks:**

**Selected**

**past talks:**

Moscow-Beijing Topology Seminar, online, March 31, 2021.

Academy of Mathematics and Systems Science, Topology Seminar, Beijing, China, March 26, 2021.

Tsinghua University, Geometric Representation Theory Seminar, Beijing, China, March 12, 2021.

California Institute of Technology, Geometry and Topology Seminar, January 29, 2021. Slides.

"Suzhou Workshop on Geometry, Combinatorics, and Representation Theory",

~~Summer 2020~~,~~Summer 2021~~(canceled due to COVID-19)."Madison Moduli Weekend", University of Wisconsin (moved online), September 27, 2020. Slides.

Academy of Mathematics and Systems Science, Colloquium, Beijing, China, December 2019.

Westlake University, Colloquium, Hangzhou, China, December 2019.

Chinese University of Hong Kong (Shenzhen), Colloquium, Shenzhen, China, December 2019.

Fudan University, Shanghai Center for Mathematical Sciences, Shanghai, China, December 2019.

AMS Session "Topology and Geometry in Arithmetic", Madison, WI, September 14, 2019.

University of Minnesota, Topology Seminar, September 9, 2019.

Pacific Institute of Mathematical Sciences (PIMS), "Arithmetic Topology", Vancouver, BC, Canada, June 10, 2019.

"Midwest Representation Stability Research Meeting", Chicago, IL, April 27, 2019.

Institute of Pure and Applied Mathematics (IPAM), "Braids, Resolvent Degree, and Hilbert's 13th Problem", Los Angeles, CA, February, 2019.

University of Chicago, Geometry and Topology Seminar, April 2019.

University of Michigan, Topology Seminar, March 2019.

"Root of Topology", Chicago Summer School in Geometry and Topology, Chicago IL, June 2018.

University of Southern California, Colloquium, April 18, 2018.

University of California Irvine, Number Theory Seminar, April 17, 2018.

University of Minnesota, Differential Geometry Seminar, January 2018.

Mathematisches Forschungsinstitut Oberwolfach, "Representation Stability and Arrangements'', Oberwolfach, Germany, January 14-20, 2018.

"No Boundaries: Groups in Algebra, Geometry and Topology" (in honor of Benson Farb), Chicago IL, October 27-28, 2017.

University of Minnesota, Topology Seminar, September 2017.

International Center for Mathematical Sciences (ICMS), "Braids in Algebra, Geometry and Topology'', Edinburgh, United Kingdoms, May 22-26 2017.

AMS Session "Representation Stability", Bloomington, Indiana, April 1-2, 2017.

Purdue University, Geometry Seminar, West Lafayette, Indiana, February 6, 2017.

University of Michigan, Geometry Seminar, Ann Arbor, Michigan, December 9, 2016.

American Institute of Mathematics (AIM), Workshop on Representation Stability, June 2016.

University of Copenhagen, Algebra/Topology Seminar, Copenhagen, Denmark, March 29, 2016.

University of Virginia, Geometry Seminar, March 22, 2016.

AMS Session, "Topology and Combinatorics of Arrangements (in honor of Mike Falk)", Stony Brook, New York, March 19-20, 2016.

Georgia Institute of Technology, Topology Seminar, August 31, 2015.