학과 세미나 및 콜로퀴엄

구분 대학원생 세미나
분류 대학원생 세미나
제목 Shift locus of cubic polynomial
Abstract This talk is about the complex dynamics, which cares the iteration of holomorphic map (usually a rational map on the Riemann sphere), and the shift locus is a nice set of polynomials that all critical points escape to infinity under iteration. Understanding the shape and topology of shift locus is a challenge for decades, and accumulated works are done by Blanchard, Branner, Hubbard, Keen, McMullen, and recently Calegari introduce a nice lamination model. In this talk I will explain the basic complex dynamics and introduce the topology of the shift locus of cubic polynomials done by Calegari's paper 'Sausages and Butcher paper' and if time allows, I will end this talk with the connection to the Big mapping class group, the MCG of Sphere - Cantor set.
일시 2022-10-06 (Thu) / 11:50 ~ 12:30 ** 날짜에 유의하세요. **
장소 자연과학동(E6) Room 1501
강연언어 한국어 (필요한 경우 영어 가능) ( )
강연자성명 백주헌
강연자소속 KAIST
강연자홈페이지
기타정보
초청인 김범호, 김영종, 안정호,
URL
담당자 김영종
연락처 +821094985488