Conferences (selected)

Number Theory and Ergodic Theory, Kanazawa University, Japan, February 10 - 12, 2024.

Conference on Dynamics and Finance: from KAM Tori to ETFs, ICTP, Trieste, Italy, October 9 - 13, 2023.

Continued fractions : multifractal and dynamical aspects, CIRM, Marseille, France, September 25 - 28, 2023.

Diophantine Analysis and Related Fields 2023, Hirosaki University, Japan, March 3 - 5, 2023.

Number Theory Conference 2022, University of Debrecen, Hungary, July 4 - 8, 2022.

2020 Online Dynamics Mini Workshop, ZOOM, September 1 - 9, 2020.

Number Theory and Ergodic Theory, Kanazawa University, Japan, February 8 - 10, 2020.

Equidistribution: Arithmetic, Computational and Probabilistic Aspects, Institute for Mathematical Sciences, National University of Singapore, April 29 - May 17, 2019.

Diophantine Analysis and Related Fields 2019, University of Tsukuba, Japan, March 7 - 9, 2019.

Joint Meeting of the Korean Mathematical Society and the German Mathematical Society (Special Session: Aperiodic Order and Dynamics), COEX, Seoul, Korea, October 3 - 6, 2018.

Diophantine Approximation and Transcendence, CIRM, Marseille, France, September 10 - 14, 2018.

Diophantine Approximation and related topics, Créteil, France, January 18 - 19, 2018.

Tilings and Recurrence, CIRM, Marseille, France, December 4 - 8, 2017.

Number Theory Down Under 5, La Trobe University, Bendigo, Australia, September 29 - October 2, 2017.

Workshop on Homogeneous dynamics and its application to number theory, Seoul National University, Korea, May 18, 2017.

KIAS Alumni Workshop in Mathematics, KIAS, Seoul, Korea, November 25 - 26, 2016.

Normal Numbers: Arithmetic, Computational and Probabilistic Aspects, Erwin Schrödinger International Institute for Mathematics and Physics, Vienna, Austria, November 14 - 18, 2016.

Symposium on Ergodic Theory, KIAS, Seoul, Korea, August 17, 2016.

Renormalization in Dynamics - in Pisa 2016, Centro di Ricerca Matematica Ennio De Giorgi, Scuola Normale Superiore di Pisa, Italy, April 4 - 8, 2016.

Substitutions and continued fractions, Université Paris Diderot - Paris 7, France, March 7 - 11, 2016.

Ergodic, Algebraic and Combinatorial Methods in Dimension Theory, ICERM, Providence RI USA, February 15 - 19, 2016.

Seminar in Ergodic Theory - Keio 2016, Keio University, Yokohama, Japan, January 23, 2016.

School and Conference on Dynamical Systems, ICTP, Trieste, Italy, July 20 - August 7, 2015.

Natural extension of arithmetic algorithms and S-adic systems, Tamabara Institute for Mathematical Sciences, Univ. Tokyo, Japan, Jul. 20 - 24, 2015.

Workshop on Measurable and Topological Dynamical Systems, NIMS, Daejeon, Korea, Jun. 29 - Jul. 2, 2015.

2015 NCTS Workshop on Dynamical Systems. National Center for Theoretical Sciences, Taipei, Taiwan, May 21 - 23, 2015.

ICM 2014 Satellite Conference on Dynamical Systems and Related Topics, Chungnam National University, Daejeon, Aug. 8 - 12, 2014.

Probability, Ergodic Theory, Dynamical Systems and related fields, Tel Aviv University, Israel, Apr. 9 - 11, 2014.

Warwick-Keio Seminar in Ergodic Theory, University of Warwick, UK, Jan. 8 - 10, 2014.

Measurable and Topological Dynamical Systems --- Keio 2013, Keio University, Japan, Dec. 11 - 14, 2013.

Continued Fractions, Interval Exchanges and Applications to Geometry, Centro di Ricerca Matematica Ennio De Giorgi, Scuola Normale Superiore di Pisa, Italy, Jun. 11 - 14, 2013.

Subtitle2013, CIRM, Marseille, France, Jan. 14 - 18, 2013.

Ergodic Theory and Metric Number Theory, Japan Women's Univ. Tokyo, Dec. 4 - 7, 2012.

Arbeitsgemeinschaft: Ergodic Theory and Combinatorial Number Theory, Mathematisches Forschungsinstitut Oberwolfach, Germany, Oct. 7 - 13, 2012.

Numeration and Substitution 2012, RIMS Kyoto University, Japan, Jun. 4 - 8, 2012.

Ergodic Theory and Related Fields, Osaka University, Japan, Dec. 7 - 9, 2011.

Workshop on Ergodic Theory and Dynamical Systems, University of Warwick, UK, July 11 - 15, 2011.

2011 International Conference on Dynamical Systems, Huangshan, China, June 20 - 25, 2011.

Japan-Korea Workshop on Number Theory and Ergodic Theory, RIMS, Kyoto University, Japan, July 26 - 30, 2010.

Joint Meeting of the Korean Mathematical Society and the Americal Mathematical Society, Ewha Womans Univ. Seoul, Dec. 16 - 20, 2009.

Recent Topics in Ergodic Theory, Nihon University, Japan, Nov. 6 - 9, 2009.

Ergodic theory and Related fields, Nihon University, Japan, Nov. 29 - Dec. 1, 2008.

International Workshop on Dynamical Systems and Related Topics, Chungnam National Univ., Korea, August 19 - 22, 2008.

School and Workshop on Dynamical Systems, ICTP, Italy, June 23 - July 18, 2008.

Ergodic Theory and its applications, Keio University, Japan, Dec. 19 - 22, 2007.

Dynamique et Alea, Merlimont, France, May 21-25, 2006.

Workshop on Dynamical Systems, KIAS, Korea, Feb. 15, 2006. (Organizer)

2005 International Conference on Dynamical Systems, Huangshan, China, Jun. 19 - 23, 2005.

International Workshop on Dynamical Systems and Related Topics, Chungnam National Univ., Korea, Aug. 18 - 20, 2004.

School and Workshop on Dynamical Systems and Applications, Univ. of Porto, Portugal, May 3 - 7, 2004.

Ergodic Theory of Number Theoretic Transformations and Related Topics, Keio Univ., Japan, Dec. 17 - 20, 2003.

Workshop on Symplectic Geometry and Dynamical Systems, KIAS, Korea, Jul. 2 - 4, 2003.

Workshop on Dynamical Systems, Ajou Univ., Korea, Feb. 14, 2003.

International Statistical Institute 2001, Invited Paper Meeting section 23, COEX, Seoul, Aug. 22 - 29, 2001.

5th Workshop on Stochastic Numerics, Kyoto Univ., Japan, Jul. 16 - 18, 2001. (Proceeding: RIMS Kokyuroku No. 1240 (2001), 26-34.)