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Texas A&M University

Groups and Dynamics Seminar

Date: November 29, 2023

Time: 3:00PM - 4:00PM

Location: BLOC 628

Speaker: Nataliya Goncharuk, Texas A&M University


Title: Renormalization operators in circle dynamics

Abstract: Renormalization techniques were used in several breakthroughs in circle dynamics. I will give a short survey of related ideas and results. After that, I will focus on our recent results with M. Yampolsky, with applications to the smoothness of Arnold’s tongues.