Tadahiro (Choonghong) Oh

Talks:

2025:

• SwissMAP workshop on "Stochastic Equations and Stochastic Dynamics", SwissMap Research Station in Les Diablerets, Switzerland, Feb. 2025.

2024:

• Seminar, Beijing Institute of Technology, China, Dec. 2024.
• Mathematical Physics and PDEs, Herrsching, Germany, Dec. 2024.
• Stochastic Analysis Seminar, Imperial College London, UK, Nov. 2024.
• 2024 Fall Workshop on Dispersive PDEs and related topics, Beijing Institute of Technology, Beijing, China, Sep. 2024.
• Frontiers of Mathematics and Physics, University of Science and Technology Beijing, Beijing, China, Sep. 2024.
• Harmonic Analysis and its Application Seminar, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China, Sep. 2024.
• Institute of Applied Physics and Computational Mathematics, China, Sep. 2024.
• Sino-German Conference on Stochastic Analysis, Chinese Academy of Sciences, Beijing, China, Sep. 2024.
• Morningside Center Seminar, Morningside Center of Mathematics, Chinese Academy of Sciences, Beijing, China, Sep. 2024.
• (online) Workshop 2, Bernoulli Center Program "New developments and challenges in Stochastic Partial Differential Equations", Bernoulli Center, EPFL, Lausanne, Switzerland, Jul. 2024.
• 111th Analysis Seminar, Saitama University, Japan, Jul. 2024.
• Workshop 2, Thematic Programme on "Nonlinear Waves and Relativity", Erwin Schrödinger International Institute for Mathematics and Physics (ESI), Universität Wien, Vienna, Austria, Jun. 2024.
• (online) Bielefeld Analysis Seminar, Apr. 2024.
• (Mini-course, online) Gibbs measures and random dispersive PDEs, 4 x 75 min lectures, Institute of Applied Physics and Computational Mathematics, China, Apr. 2024.
• NLPDE Seminar, Kyoto University, Japan, Jan. 2024.
• (online) Seminar series on Probability, Stochastic Analysis and Mathematical Finance, Shanghai Jiaotong University, China, Jan. 2024.

2023:

• Conference "Stochastic Flows", Order and Randomness in Partial Differential Equations, Institut Mittag-Leffler, Sweden, November 27 - December 1, 2023.
• Conference "Water Waves and Integrable Systems", Order and Randomness in Partial Differential Equations, Institut Mittag-Leffler, Sweden, September 12 - 15, 2023.
• Mini-symposium "Cauchy problem for deterministic and stochastic nonlinear dispersive equations" at 10th International Congress on Industrial and Applied Mathematics, Waseda University, Tokyo, Japan, Aug. 2023.
• Workshop: Random dispersive PDEs 2023, University of Birmingham, Birmingham, UK, Jul. 2023.
• Workshop: Deterministic and Probabilistic Dynamics of Nonlinear Dispersive PDEs, Maxwell Institute for Mathematical Sciences, Edinburgh, UK, Jun. 2023.
• Conference "Harmonic Analysis and Partial Differential Equations" on the occasion of 60th birthday of Herbert Koch, Hausdorff Center for Mathematics, Bonn, Germany, May - Jun. 2023.
• (co-organizer) Maxwell Institute Mini-symposium in Analysis and PDEs, Maxwell Institute for Mathematical Sciences, Edinburgh, UK, Mar. 2023.
• Analysis Seminar, The University of Edinburgh, Edinburgh, UK, Jan. 2023.

2022:

• Workshop: Stochastics and nonlinear partial differential equations, Osaka University, Japan, Dec. 2022.
• NLPDE Seminar, Kyoto University, Japan, Dec. 2022.
• Special Analysis Seminar, Chuo University, Japan, Nov. 2022.
• 104th Analysis Seminar, Saitama University, Japan, Nov. 2022.
• One day workshop on nonlinear stochastic PDE, Keio University, Japan, Nov. 2022.
• (online) Probability Seminar, NYU Shanghai, China, Nov. 2022.
• Stochastic Analysis & Mathematical Finance Seminars, University of Oxford, UK, Nov. 2022.
• (online) BIRS workshop: Theory and computational methods for SPDEs, Casa Matemática Oaxaca (CMO), Oaxaca, Mexcio, Sep. 2022.
• (co-organizer and speaker) Probabilistic aspects of nonlinear dispersive equations, University of Birmingham, UK, Jul. 2022.
• (co-organizer) Conference: Harmonic Analysis, Stochastics and PDEs in Honor of the 80th Birthday of Nicolai Krylov (with Zdzisław Brzeźniak, Oana Pocovnicu, István Gyöngy), ICMS, Edinburgh, UK, June 20 - June 24, 2022.
• (organizer) One-day workshop: Dispersive Day 2022, Maxwell Institute for Mathematical Sciences, UK, June 17, 2022.
• Workshop: Unifying concepts in PDEs with randomness, Thematic program in Probability and PDEs, CRM (= Centre de Recherches Mathématiques), Montréal, Canada, May, 2022.
  Also, extended stay at CRM, Montréal, Canada, May - Jun. 2022.
  
• online conference: Trends in Calculus of Variations and Partial Differential Equations, jointly organized by University of Sussex, UK, and UGent, Belgium, May 2022.
• (online) Analysis & PDE seminar, University of California, Berkeley, USA, Apr. 2022.

2021:

• (online) Hamiltonian Methods and Asymptotic Dynamics, Hamiltonian Methods in Dispersive and Wave Evolution Equations, ICERM, Brown University, Providence, RI, USA, Dec. 2021.
• (online) NLPDE Seminar, Kyoto University, Japan, Nov. 2021.
• (online) Analysis Seminar, Peking University, China, Nov. 03, 2021.
• (online) Analysis Seminar, Peking University, China, Oct. 27, 2021.
• (online) Analysis Seminar, Peking University, China, Oct. 20, 2021.
• (online) Evolution Equations in Mathematical Physics: Dispersive and Hyperbolic, Tianjin University, China, Sep. 2021.
• (online) Bath Mathematical Symposium on "PDE and Randomness", University of Bath, UK, Sep. 2021.
• Thematic program in Probability and PDEs, CRM (= Centre de Recherches Mathématiques), Montréal, Canada, Jun. - Jul. 2021.

2020: (many cancellations/postponements of the invited talks due to the coronavirus outbreak)

• (online) Thematic session: Geometric analysis and PDEs, Barcelona Mathematical Days 2020 (Congrés la Societat Catalana de Matemàtiques 2020), Institut d'Estudis Catalans, Barcelona, Spain, Oct. 2020.
• Harmonic Analysis and Nonlinear Evolutional Equations, Peking University, Beijing, China, Sep. 2020.
• Theory and Computational Methods for SPDEs, BIRS Casa Matemática Oaxaca, Mexico, Sep. 2020.
• Bath Mathematical Symposium on "PDE and Randomness", University of Bath, UK, Aug.-Sep. 2020.
• Probabilistic aspects of nonlinear dispersive equations, LMS workshop, celebrating a new appointment of Yuzhao Wang, University of Birmingham, UK, Jul. 2020.
• (co-organizer) Conference "Harmonic Analysis, Stochastics and PDEs" (with Zdzisław Brzeźniak, Oana Pocovnicu, István Gyöngy), ICMS, Edinburgh, UK, June 08 - June 12, 2020.
• Nonlinear Waves and Dispersive Equations, Mathematisches Forschungsinstitut Oberwolfach, Germany, May 2020.
• Probability Seminar, University of Sheffield, UK, May 2020.
• First Edinburgh-Vienna Workshop on Advances in PDEs, Vienna, Austria, Apr.-May 2020.
• Atelier d'Analyse Harmonique 2020, CNRS - Institut d'Etudes Scientifiques, Cargèse, Corsica, France, Apr. 2020.
• Thematic session: Geometric analysis and PDEs, Barcelona Mathematical Days 2020 (Congrés la Societat Catalana de Matemàtiques 2020), Institut d'Estudis Catalans, Barcelona, Spain, Apr. 2020.
• Dynamics in Geometric Dispersive Equations and the Effects of Trapping, Scattering and Weak Turbulence, BIRS, Banff, Canada, Feb. 2020.
• Probability in the North-East, ICMS, Edinburgh, UK, Jan. 2020.

2019:

• Probability Seminar, University of Bath, UK, Dec. 2019.
• PDE Seminar, KAIST, Korea, Nov. 2019.
• Nonlinear and stochastic partial differential equations, Research Institute for Mathematical Sciences, Kyoto, Japan, Nov. 2019.
• Stochastic Problems in Mathematical Physics and Economics, Université Paris-Diderot (Paris 7), France, Oct. 2019.
• (Mini-course) Singular stochastic nonlinear wave equations, 4 x 75 min lectures,
  Summer School: New Frontiers in Singular SPDEs and Scaling Limits, Randomness, PDEs and Nonlinear Fluctuations, Hausdorff Center for Mathematics Bonn, Germany, Sep. 2019.
• LMS workshop: Recent trends in stochastic analysis and partial differential equations, University of Chester, UK, Sep. 2019.
• Paths between Probability, PDEs, and Physics, Imperial College London, London, UK, Jul. 2019.
• EMS/LMS sponsored network on hyperbolic equations and related topics, ICMS, Edinburgh, UK, May 2019.
• Follow-up Workshop to TP "Harmonic Analysis and Partial Differential Equations", Hausdorff Center for Mathematics, Bonn, Germany, May 2019.
• Random Partial Differential Equations (Equations aux dérivées partielles aléatoires), CIRM (Centre International de Rencontres Mathématiques), Luminy, France, Apr. 2019.

2018:

• (just attendance) Renormalisation in quantum field theory and in stochastic partial differential equations: a gentle introduction and some recent developments, Scaling limits, rough paths, quantum field theory, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK, Sep. 2018.
• (co-organizer) Minisymposia: Stochastic nonlinear wave and Schrödinger equations and applications, (joint with Zdzislaw Brzezniak) Conference on Mathematics of Wave Phenomena, Karlsruhe Institute of Technology, Germany, Jul. 2018.
• Joint colloquium, Kyoto University and Research Institute for Mathematical Sciences, Kyoto, Japan, Jul. 2018.
• (co-organizer) Workshop in Analysis and Probability (with Jim Wright), British Mathematical Colloquium, University of St. Andrews, UK, June 11 - 14, 2018.
• Nonlinear phenomena in dispersive equations, Université de Lille, France, May 2018.
• (Mini-course) Paracontrolled distributions and singular stochastic PDEs, weekly 2 hour lectures, University of Edinburgh, UK, Jan. - Apr., 2018.
• Atelier d'Analyse Harmonique 2018, CNRS - Paul Langevin Center, France, Mar. 2018.
• Pure Mathematics Colloquium, University of St. Andrews, UK, Feb. 2018.
• Mathematical Finance and Stochastic Analysis Seminar, University of York, UK, Jan. 2018.
• Dispersive equations with random initial data, Heilbronn Institute for Mathematical Research, Bristol, UK, Jan. 2018.

2017:

• NLPDE seminar, Kyoto University, Japan, Dec. 2017.
• Mathematics Seminar, University of Dundee, UK, Oct. 2017.
• Miniworkshop in Stochastics, Joint meeting of the Edinburgh Mathematical Society and Societat Catalana de Matemàtiques, ICMS, Edinburgh, UK, Sep. 2017.
• (Mini-course) Stochastic dispersive dynamics, 4 x 90 min lectures,
  Hausdorff School: Dispersive Equations, Solitons, and Blow-up, Hausdorff Center for Mathematics, Bonn, Germany, Sep. 2017.
• Workshop on Inverse Scattering and Dispersive PDEs in Two Space Dimensions, Focus Program on Nonlinear Dispersive Partial Differential Equations and Inverse Scattering, Fields Institute, Canada, Aug. 2017.
• Analyse asymptotique des équations d'évolution, CIRM (Centre International de Rencontres Mathématiques), Luminy, France, Jul. 2017.
• Nonlinear Waves and Dispersive Equations, Mathematisches Forschungsinstitut Oberwolfach, Germany, Jun. 2017.
• (principal organizer) Conference "Probabilistic Perspectives in Nonlinear PDEs" (with Susan Friedlander, Nathan Glatt-Holtz, Oana Pocovnicu, Geordie Richards),
  ICMS, Edinburgh, UK, June 05 - June 09, 2017.
• Nonlinear PDEs, stochastic control and filtering: new methods and applications, ICMS, Edinburgh, UK, May 2017.
• (local organizer) Nonlinear PDEs, stochastic control and filtering: new methods and applications (with Istvan Gyongy) ICMS, Edinburgh, UK, May 2017.
• (Mini-course) Introduction to stochastic dispersive dynamics, 3 x 60 min lectures,
  RIMS Camp-style Seminar "Workshop on linear and nonlinear dispersive equations and related topics", Kyoto, Japan, May 2017.
• Applied Analysis Seminar, Waseda University, Japan, May 2017.
• NLPDE seminar, Kyoto University, Japan, May 2017.
• Colloquium, University of Illinois at Urbana-Champaign, USA, Apr. 2017.
• 2016-17 Warwick EPSRC Symposium: Stochastic PDEs: Analysis and Computation, University of Warwick, UK, Mar. 2017.

2016:

• (plenary talk) Comprehensive Study of Differential Equations (annual meeting for the DE section of the Mathematical Society of Japan), Kyoto University, Japan, Dec. 2016.
• NLPDE seminar, Kyoto University, Japan, Dec. 2016.
• IRTG Seminar, (International Research Training Group Seminar), Universität Bielefeld, Germany, Dec. 2016.
• Applied Mathematics Seminar Series, University of Leicester, UK, Oct. 2016.
• London Analysis and Probability Seminar, University College London, UK, Oct. 2016.
• Nonlinear Wave and Dispersive Equations, Kyoto 2016, Conference on the occasion of the 60th birthday of Prof. Yoshio Tsutsumi, Kyoto University, Japan, Sep. 2016.
• NLPDE seminar, Kyoto University, Japan, Sep. 2016.
• (plenary talk) SIAM Conference on Nonlinear Waves and Coherent Structures, Philadelphia, USA, Aug. 2016.
• Singularity formation and long-time behavior in dispersive PDEs, Universität-Bonn, Germany, Mar. 2016.

2015:

• Oberseminar Mathematische Physik (Mathematical Physics Seminar), Ludwig-Maximilians-Universität-München, Germany, Dec. 2015.
• Seminario, Università degli studi di Milano, Italy, Nov. 2015.
• NLPDE seminar, Kyoto University, Japan, Oct. 2015.
• (Mini-course) Invariant and quasi-invariant measures for Hamiltonian PDEs, 3 x 90 min lectures,
  Fundamental Problems in Theoretical Physics, Waseda University, Japan, Sep. 28 - Oct. 02, 2015.
• (co-organizer) Conference "Harmonic Analysis and Partial Differential Equations" (with Martin Dindoš), ICMS, Edinburgh, UK, July 27 - July 31, 2015.
• (two talks) Summer school - Normal forms and large time behavior for nonlinear PDE, Université de Nantes, France, June 22 - July 03, 2015.
• Séminaire Géométrie, EDP et Physique Mathématique, Université de Cergy-Pontoise, France, May 2015.
• (just attendance) MASDOC Summer School: Topics in renormalisation group theory and regularity structures, University of Warwick, UK, May 2015.
• Analysis of Fluids and Related Topics, Princeton University, USA, Apr. 2015.
• Applied Mathematics Colloquium, Fields Institute, Canada, Apr. 2015.
• Fundamental Problems in Quantum Physics, COST (European Cooperation in Science and Technology), Erice, Italy, Mar. 2015.
• Analysis seminar, University of Birmingham, UK, Feb. 2015.
• Analysis and PDEs seminar, University of Sussex, UK, Feb. 2015.

2014:

• Paris-London Analysis Seminar, Institut Henri Poincaré, Paris, France, Dec. 2014.
• PDE seminar, Swansea University, UK, Nov. 2014.
• (Mini-course) Deterministic and probabilistic analysis of dispersive PDEs, weekly 2 hour lectures, University of Edinburgh, Oct. 2014 - Feb. 2015.
• Stochastic and PDE Methods in Mathematical Physics, Université Paris-Diderot, France, Sep. 2014.
• Large Time Behavior in Schrödinger Equations from Different Perspectives,
  SIAM Conference on Nonlinear Waves and Coherent Structures, Churchill College, University of Cambridge, UK, Aug. 2014.
• Workshop on Real Analysis, Harmonic Analysis and Partial Differential Equations, Hausdorff Research Institute for Mathematics, Germany, July 12 - Aug 10, 2014
• Oberseminar Mathematische Physik (Mathematical Physics Seminar), Ludwig-Maximilians-Universität-München, Germany, Jul. 2014.
• Young Applied Analysts in the UK, University of Glasgow, UK, May 2014.
• Geometric Analysis and Partial Differential Equations seminar, University of Cambridge, UK, May 2014.
• Dynamics in Geometric Dispersive Equations and the Effects of Trapping, Scattering and Weak Turbulence, BIRS, Canada, May 2014.
• Applied Analysis seminar, Kyoto University, Japan, Jan. 2014.

2013:

• Harmonic Analysis and Partial Differential Equations Workshop, The Maxwell Institute for Mathematical Sciences, Edinburgh, UK, Dec. 2013.
• Probability Seminar, University of Warwick, UK, Dec. 2013.
• Special Analysis Seminar, Western Washington University, USA, Oct. 2013.
• Analysis Seminar, University of Edinburgh, UK, Sep. 2013.
• (no talk, just attendance) Nonlinear Waves and Dispersive Equations, Mathematisches Forschungsinstitut Oberwolfach, Germany, Aug. 2013.
• Special session on Nonlinear Evolution Equations, Joint International Meeting of the American Mathematical Society and the Romanian Mathematical Society, Romania, Jun. 2013.
• Special Seminar, University of Toronto, Canada, Mar. 2013.
• Calderón-Zygmund Analysis Seminar, University of Chicago, USA, Mar. 2013.
• Math Colloquium, University of Rochester, USA, Jan. 2013.
• Hamiltonian Mechanics Seminar, Osaka University, Japan, Jan. 2013.

2012:

• Hamamatsu PDE Symposium, Shizuoka University, Japan, Dec. 2012.
• Analysis Seminar, University of Pennsylvania, USA, Nov. 2012.
• Special Session on Microlocal Analysis and Nonlinear Evolution Equations, AMS Eastern Sectional Meeting, Rochester Institute of Technology, USA, Sep. 2012.
• Evolution equations of physics, fluids, and geometry: asymptotics and singularities, Banff International Research Station, Canada, Sep. 2012.
• (2 talks) Workshop on Nonlinear Dispersive PDEs, Tohoku University, Japan, Aug. 2012.
• Nonlinear Schrödinger equations and related topics, Kyoto University, Japan, Jun. 2012.
• Special Seminar, University of Toronto, Canada, May 2012.
• (Mini-course) Probability in the study of PDEs, ''semi''-weekly 90 minute lectures, Princeton University, USA, Oct. 2011 - May 2012.
• Special Session on Harmonic Analysis and Applications, AMS Central Sectional Meeting, University of Kansas, USA, Mar. 2012.
• University of Cambridge, UK, Feb. 2012.

2011:

• NLPDE seminar, Kyoto University, Japan, Dec. 2011.
  
• PDE Working Seminar, Imperial College London, UK, Nov. 2011.
• Geometric Analysis and Partial Differential Equations Seminar, University of Cambridge, UK, Nov. 2011.
• Harmonic Analysis and Differential Equations Seminar, University of Illinois at Urbana Champaign, USA, Oct. 2011.
• NLPDE seminar, Kyoto University, Japan, Aug. 2011.
  
• (Mini-course) Hamiltonian systems and invariant measures, 2 two-hour lectures, KAIST (Korea Advanced Institute of Science and Technology), Korea, Aug. 2011.
• Équations Dispersives Nonlinéaires et Problèmes Connexes, Institut Henri Poincaré, France, Jun. 2011.
• Analysis and PDE seminar, UCLA, USA, May 2011.
• Harrington Symposium, University of Texas at Austin, USA, Apr. 2011.
• Analysis Seminar, University of Rochester, USA, Jan. 2011.

2010:

• Analysis Seminar, Princeton University, USA, Nov. 2010.
• (Mini-course) Hamiltonian systems and invariant measures, 2 two-hour lectures, NLPDE seminar, Kyoto University, Japan, Oct. 2010.
• Analysis Seminar, Korea Advanced Institute of Science and Technology, Sep. 2010.
• NLPDE seminar, Kyoto University, Japan, Sep. 2010.
• Informal Dispersive PDE seminar, University of Toronto, Canada, Jul. 2010.
• Informal Dispersive PDE seminar, University of Toronto, Canada, Jul. 2010.
• Université Paris-Sud 11, France, Mar. 2010.
• Graduate Student Seminar, University of Toronto, Canada, Feb. 2010.
• Mathematics Colloquium, Western Washington University, USA, Feb. 2010.
  
• Diff. Geom, Math. Phys., PDE Seminar / Probability Seminar, University of British Columbia, Canada, Feb. 2010.
• Departmental Colloquium, University of British Columbia, Canada, Feb. 2010.
• Analysis Seminar, Princeton University, USA, Jan. 2010.

Before 2010:

• Analysis and Applied Math Seminar, University of Toronto, Canada, Nov. 2009.
  
• York Analysis Seminar, York University, Canada, Nov. 2009.
• Informal Dispersive PDE seminar, University of Toronto, Canada, Oct. 2009.
• (Mini-course) Cauchy problem of the cubic NLS on 𝕋, 2 one-and-half hour lectures, Informal Dispersive PDE seminar, University of Toronto, Canada, Sep.-Oct. 2009.
• Nonlinear dispersive and geometric evolution problems: singularities and asymptotics, PIMS, Canada, Aug. 2009.
• Harmonic Analysis and Nonlinear PDEs, RIMS, Kyoto, Japan, Jul. 2009.
  
• Special Seminar, University of Toronto, Canada, Jun. 2009.
• NLPDE seminar, Kyoto University, Japan, Mar. 2009.
• NLPDE seminar, Kyoto University, Japan, Mar. 2009.
• (Mini-Course) Invariant Gibbs measure, white noise, a.s. GWP and all that (Part 1~3), Informal Seminar on Dispersive PDEs, University of Toronto, Canada, Nov.-Dec. 2008.
• York Analysis Seminars, York University, Canada, Oct. 2008.
• Asymptotics and Singularities in Nonlinear and Geometric Dispersive Equations, BIRS, Canada, Aug. 2008.
• Young Mathematicians' Conference, CRM, Montreal, Canada, Jan. 2008.
• PDE/Applied Math/Analysis Seminars, University of Toronto, Canada, Sep. 2007.
• Nonlinear PDE Seminar, Kyoto University, Japan, Jul. 2007. 
• Graduate Student Seminar, University of Massachusetts, Amherst, USA, May 2007. 
• Applied Math Seminar, University of Massachusetts, Amherst, USA, Mar. 2007. 
• Graduate Student Seminar, University of Massachusetts, Amherst, USA, Feb. 2007. 
• Sixth Prairie Analysis Seminar, University of Kansas, USA, Oct. 2006. 
• Analysis Working Seminar, University of Massachusetts, Amherst, USA, Mar. 2005.