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Extra Form
Lecturer 이계선
Dept. 서울대학교
date Mar 17, 2022

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
Attachment '1'
List of Articles
Category Subject Dept. Lecturer
Math Colloquia L-function: complex vs. p-adic file 충북대학교 선해상
Math Colloquia Iwasawa main conjecture and p-adic L-functions file 포항공과대학교 박지훈
Math Colloquia Iwahori-Hecke algebras and beyond file University of Picardie Jules-Verne, Amiens 김성순
Math Colloquia It all started with Moser file Univ. of Wisconsin/포항공대 Paul Rabinowitz
Special Colloquia Irreducible Plane Curve Singularities file 서울대학교 강정혁
Math Colloquia Introduction to Non-Positively Curved Groups file KAIST 김상현
Math Colloquia Integer partitions, q-series, and Modular forms file 서울과학기술 대학 김병찬
Math Colloquia Infinite order rationally slice knots file 카이스트 수리과학과 박정환
Math Colloquia Ill-posedness for incompressible Euler equations at critical regularit file 서울대학교 정인지
Math Colloquia Idempotents and topologies file University of Waterloo Nico Spronk
Math Colloquia Hybrid discontinuous Galerkin methods in computational science and engineering file 연세대 박은재
Math Colloquia How to solve linear systems in practice file 이화여대 수학과 민조홍
Math Colloquia High dimensional nonlinear dynamics file 경북대학교 도영해
Math Colloquia Heavy-tailed large deviations and deep learning's generalization mystery file Northwestern University 이창한
Special Colloquia Harmonic bundles and Toda lattices with opposite sign file RIMS, Kyoto Univ. Takuro Mochizuki
Math Colloquia Hamiltonian dynamics, Floer theory and symplectic topology file University of Wisconsin 오용근
Math Colloquia Gromov-Witten-Floer theory and Lagrangian intersections in symplectic topology file IBS, 포항공과대학교 오용근
Math Colloquia Green’s function for initial-boundary value problem file National Univ. of Singapore Shih-Hsien Yu
Math Colloquia Global result for multiple positive radial solutions of p-Laplacian system on exterior domain file 부산대학교 이용훈
Math Colloquia Geometry, algebra and computation in moduli theory file 서울대 현동훈
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