A personal page of Sang-hyun Kim.
- Upcoming conference organization
- Rigidity and Regularity of Diffeomorphism Groups (RRDG 2020), KIAS, Seoul, Korea, Aug 3 - 7, 2020.
- Professor, School of Mathematics, Korea Institute for Advanced Study (KIAS)
- Adjunct Professor, Department of Mathematical Sciences, KAIST (Sep 2019 - )
- Web http://cayley.kr
- Official page at KIAS
- Email skim(dot)math(at)gmail(dot)com
- CV (2018)
- All publications and talks
- http://seminar.cayley.kr KIAS Geometry, Topology and Dynamics seminar
- I am mostly interested in algebraic properties of groups that have geometric nature.
- Interest Geometric group theory: right-angled Artin group, hyperbolic group, mapping class group, diffeomorphism group, acute triangulations.
- MSC2000 20F65 Geometric group theory; 57M60 Group actions in low dimensions; 20F36 Braid groups; Artin groups; 37C85 Dynamics of group actions other than Z and R, and foliation.
- My ORCiD page
- Selected publication
- (With Thomas Koberda) Diffeomorphism groups of critical regularity, Inventiones mathematicae, accepted.
- (With Thomas Koberda and Yash Lodha), Chain groups of homeomorphisms of the interval and the circle, Annales Scientifiques de l'École Normale Supérieure, Series (2019)
- (With Hyungryul Baik and Thomas Koberda), Unsmoothable group actions on compact one-manifolds, doi: 10.4171/JEMS/886, Journal of European Mathematical Society (2019)
- (With Genevieve Walsh), Coxeter groups, hyperbolic cubes, and acute triangulations, Journal of Topology (2016)
- (With Sang-il Oum), Hyperbolic Surface subgroups of one-ended doubles of free groups, Journal of Topology (2014)
- (With Thomas Koberda), Embedability between right-angled Artin groups, Geometry & Topology (2013)
- Y-KAST Member (Young Korean Academy of Science and Technology), Feb 26, 2018 - present.
- Research Excellence Award, College of Natural Sciences, Seoul National University, March 3, 2017.
- Excellent Paper Award, Korean Mathematical Society, April 23, 2016.
- For the work: (With Thomas Koberda), Embedability between right-angled Artin groups, Geometry & Topology 17 (2013) 493--530.
- Teaching Excellence Award, College of Natural Sciences, Seoul National University, September 15, 2015.
- An award first established in September 2015. Based on recommendations by students council, faculty committee and course survey.
- Creative Teaching Grand Award, KAIST, February 15, 2013.
- Sang-San Prize for Young Mathematicians, Korean Mathematical Society, October 5, 2012.
- Excellence Prize, College Mathematics Competition, Korean Mathematical Society, 1994 and 1995.
- Silver medal, the 34th International Mathematical Olympiad, Turkey, 1993.
Teaching, Positions and Conferences
- Program Committee, The 15th East Asian School of Geometric Topology, RIMS & Kyoto University, Japan, Feb 10 - 13, 2020. (annual)
- Managing editor, Journal of Korean Mathematical Society (2019 - )
- Review Board (RB), National Research Foundation of Korea (2018 - )
- Article reviews
- Educational committees
- - Steering Committee, Seoul Science High School (2018 - )
- - Korean Mathematical Olympiad (KMO) Committee (2013 - )
- Past positions and teaching history
- Past Conference organization
- Organizing / Scientific Committee, One-dimensional actions of 3-manifold groups, Dijon, France, November 4 - 8, 2019.
- Organizing Committee, Combinatorial and algebraic aspects of geometric structures, Chiang Mai University, Thailand, July 18 - 26, 2019.
- Scientific Committee, yGGT-2019, Bilbao, Spain, June 30 - July 5, 2019.
- Scientific Committee / Organizer, GAGTA-2018, Seoul, Korea (2018)
- Scientific Committee, Workshop on Groups, Geometry and Dynamical System (ICM 2018 satellite), Montevideo, Uruguay (2018)
- Organizer, IBS Undergraduate Mathematics Festival (2015)
- Organizer, East Asian Conference on Algebraic Topology 6 (EACAT-6), Daejeon, Korea (2015)
- Organizer, Geometry on Groups and Spaces (ICM 2014 Satellite), Daejeon, Korea (2014)