Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:	骆宇盛博士,Cornell University
Inviter:
Title:	Renormalizations on circle packings, and applications to conformal dynamics
Language:	Chinese
Time & Venue:	2023.12.12 10:00-11:00 Zoom会议：814 0635 1956 密码：1212
Abstract:	Circle packings have been studied throughout the history from different perspectives. In addition to their intrinsic beauty, they have wide applications to combinatorics, geometry, probability theory, number theory and complex analysis. They often arise naturally in conformal dynamics as well. In a series of two talks, I will discuss how renormalization theory can be used to study infinite circle packings, and answer the existence and uniqueness questions for certain infinite circle packings. In this talk , I will discuss some similarities and differences between this and the renormalization theory for quadratic like maps and mapping class group action on quasi-Fuchsian groups.