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Extra Form
강연자 이계선
소속 서울대학교
date 2022-03-17

초록: Let X be a homogeneous space for a Lie group G. A (G,X)-structure on a manifold M is an atlas of coordinate charts valued in X, such that the changes of coordinates locally lie in G. It is a fundamental question to ask how many ways one can put a (G,X)-structure on M, i.e. what is the space of (G,X)-structures on the manifold M? In this talk, I will explain the strong interaction between the space of (G,X)-structures on M and the space of representations of the fundamental group of M into G. In particular, I will describe the current understanding of these spaces, focusing on the case when X is real projective space and G is the group of projective automorphisms of X.
Atachment
첨부 '1'
List of Articles
카테고리 제목 소속 강연자
Classification of simple amenable operator algebras file Lakehead University Grazia Viola
수학강연회 Classical and Quantum Probability Theory file 충북대학교 지운식
수학강연회 Class field theory for 3-dimensional foliated dynamical systems file Kyushu University Morishita Masanori
수학강연회 Circular maximal functions on the Heisenberg group file 연세대 수학과 김준일
수학강연회 Chern-Simons invariant and eta invariant for Schottky hyperbolic manifolds file KIAS 박진성
수학강연회 Categorification of Donaldson-Thomas invariants file 서울대학교 김영훈
수학강연회 Categorical representation theory, Categorification and Khovanov-Lauda-Rouquier algebras file Kyoto University/서울대학교 Masaki Kashiwara
수학강연회 Brownian motion with darning and conformal mappings file University of Washington Zhen-Qing Chen
수학강연회 Brownian motion and energy minimizing measure in negative curvature file 서울대학교 임선희
수학강연회 Birational Geometry of varieties with effective anti-canonical divisors file 연세대학교 최성락
수학강연회 Averaging formula for Nielsen numbers file 서강대학교 이종범
수학강연회 Arithmetic of elliptic curves file 서울대 김도형
수학강연회 Anomalous diffusions and fractional order differential equations file University of Washington Zhen-Qing Chen
수학강연회 Analytic torsion and mirror symmetry file Kyoto University Ken-ichi Yoshikawa
수학강연회 Analysis and computations of stochastic optimal control problems for stochastic PDEs file 아주대 이형천
수학강연회 An introduction to hyperplane arrangements file 서울대 이승진
수학강연회 An equivalent condition to Bohr's for Dirichlet series file 포항공대 최윤성
수학강연회 Alice and Bob meet Banach and von Neumann file 서울대 이훈희
특별강연 Algebraic surfaces with minimal topological invariants file 고등과학원 금종해
수학강연회 A-infinity functor and topological field theory file Simons Center for Geometry and Physics Kenji Fukaya
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