Invited Talks

I have given up  make the list on this page up-to-date at some point in 2022, but my CV has up-to-date list of my talks so please see my CV for that  here ! 

Videos 

• KAIST Colloquium (2017.6.1)

• Seoul National University Colloquium (2018.5.3)

Talks   

• Joint Seminar on Teichmueller theory and Related topics (online), Peking University (Sep. 26, 2022) 

• Geometry and Geometric Analysis Seminar, Purdue University (Sep. 19, 2022)

• Rutgers Topology/Geometry seminar, Rutgers University New Brunswick, USA (Sep. 13, 2022)

• Wasatch Topology conference, Utah, USA (Aug. 17-19, 2022). 

• PK^2 Workshop in Topology, Jeju, Korea (May 29-June 1, 2022).  

• The Boston College Geometry/Topology/Dynamics Seminar, Boston College, USA (Dec. 10, 2021). 

• Mostly Teichmüller Spaces (MTS) Seminar, CUNY Queens College, USA (Dec. 3, 2021).  

• Euler seminar (online), Konkuk University, Korea (Sep. 14. 2021). 

• 2021 Pacific Rim Complex & Symplectic Geometry (PRCSG) Conference (online virtual conference) (July 12-16. 2021).

• Number theory workshop: Probabilistic and geometric tools, Busan, Korea (June 28 - July 2. 2021).

• KAIST The first Wednesday Multidisciplinary Forum (Apr. 2021). 

• Geometry & Topology Workshop Turkey III (online virtual workshop) (Mar. 2021).

• Complex Geometry seminar, IBS Center for Complex Geometry, Korea (Jan. 2021). 

• The 16th East Asian Conference on Geometric Topology, Tokyo/online (Jan. 2021).

• Teichmüller Theory: Classical, Higher, Super and Quantum, CIRM (October, 2020).

• Online joint seminar `Geometric Group Theory in East Asia' (virtual seminar via Zoom) (Sep. 18, 2020). 

• Seminar 'Symmetry in Newcastle', The University of Newcastle, Australia (virtual seminar via Zoom) (July 17, 2020) [YouTube Link]. 

• GALDTC (Geometry and low dimensional topology in China), East China Normal University, China (virtual seminar via Zoom) (Jun. 20, 2020). 

• Topology seminar, Tokyo Tech, Japan (virtual seminar via Zoom) (May. 27, 2020).

• Geometry seminar, ETH, Switzerland  (virtual seminar via Zoom) (Mar. 25, 2020). 

• Geometric structures and representation varieties, NUS, Singapore (Jan. 16, 2020). 

• VIASM-HUS-HNUE-KAIST Joint Mathematical Meeting, VIASM, Vietnam (Dec. 13-14, 2019).The 2nd KAIST-OIST Symposium, OIST, Japan (Nov. 11-12, 2019). 

• One-dimensional actions of 3-manifold groups (4hr-long mini-course), Dijon, France (Nov. 4-8, 2019).

• 2019 Open KAIST Public lecture, KAIST, Korea (Oct. 31, 2019). 

• 2019 KMS annual meeting, focus session on low-dimensional topology, Hong-ik University, Seoul, Korea (Oct. 25-27, 2019).

• 2019 KAIST-Fudan Workshop on Algebra and Geometry, KAIST, Korea (Oct. 10-12, 2019).

• Colloquium at Korea Science Academy of KAIST, Busan, Korea (Sep. 27, 2019). 

• 2019 KAIX Summer School on 'Algebraic and Topological Methods in Geometry’ (3hr-long mini-course), KAIST, Daejeon, Korea (Aug.5 - 14, 2019).

• (mini-course) 2019 Math Festival, IBS-CGP, Pohang, Korea (Jul. 2019). 

• The 8th Topology conference in Dubrovnik, Croatia (June 24-28, 2019). 

• CMO Workshop 19w5044 Ordered Groups and Rigidity in Dynamics and Topology, Oaxaca, Mexico (June 16-21, 2019).

• KIAS Mathematics seminar, KIAS, Korea (May 2019).

• AMS Sectional Meeting “Mapping Class Groups”, University of Hawaii, USA (Mar. 2019). 

• The 14th East Asian Conference on Geometric Topology, Peking University, Beijing, China (Jan. 2019). 

• Geometry of Moduli Space of Low Dimensional Manifolds, RIMS, Kyoto University, Japan (Jan. 2019). 

• Workshop on Dynamics, Geometry and Groups, SKKU, Korea (Dec. 5, 2018).

• Topology seminar, National Autonomous University of Mexico (UNAM), talk was given via a video conference meeting (Nov. 2018). 

• Department Colloquium, Sogang University, Korea (Nov. 2018). 

• Department Colloquium, Postech, Korea (Oct. 2018).

• The 14th The William Rowan Hamilton Geometry and Topology Workshop - Group actions and ergodic theory in geometry and topology, Trinity college, Dublin, Ireland (Jul-Aug. 2018).

• GAGTA 2018, KIAS, Korea (Jul. 2018).

• KAIST-JNU Geometric Topology Fair, JNU, Korea (Jul. 2018).

• Hyperbolic 3-manifolds and related topics, Postech, Korea (Jun. 2018).

• Computational Problems in Low-dimensional Topology, OIST, Japan (Mar. 2018).

• Geometry of Groups and 3-Manifolds - State of the Art and Perspectives, CIRM, France (Feb. 2018).

• Department Colloquium, Sungkyunkwan University, Korea (Nov. 2017).

• Topology seminar, Seoul National University, Korea (Nov. 2017).

• The 2nd Pan Pacific International Conference on Topology and Applications, Busan, Korea (Nov.2017).

• Department Colloquium, Ewha Womans University, Korea (Nov. 2017).

• KAIST-JNU Geometric Topology Fair (2 talks) (Jun. 2017).

• KAIST Colloquium, Korea (Jun. 2017).

• The Annual Shanks Conference: Low-Dimensional Topology and Geometry, keynote speaker, Vanderbilt University, USA (May. 2017).

• 2017 KMS Spring Meeting, Topology session, Korea (Apr. 2017).

• KAIST Undergraduate Colloquium, Korea (Apr. 2017).

• Seminar in Ergodic and Geometric Group Theory, EPFL, Switzerland (Dec. 2016).

• MathSci Seminar, KAIST, Korea (Apr. 2016). 

• Topology seminar, KAIST, Korea (Apr. 2016). 

• Topology seminar, Monash University, Melbourne, Australia (Apr. 2016)   

• Topological and Homological Methods in Group Theory, Universität Bielefeld, Germany (Apr. 2016). 

• Topology seminar, KAIST, Korea (Mar. 2016). 

• Topology seminar (3 talks), Seoul National University, Korea (Mar. 2016). 

• Karlsruher Weihnachtsworkshop on Geometry and Number Theory 2015, Karlsruhe, Germany (Dec. 15, 2015).

• Dynamical Developments: a conference in Complex Dynamics and Teichmüller theory, Jacobs University, Bremen, Germany (Aug. 2015). 

• Séminaire de théorie ergodique, Université de Rennes, France (May 18, 2015). 

• Oberseminar Gruppen und Geometrie, University of Bielefeld, Germany (May 7, 2015). 

• Oberseminar Differentialgeometrie, University of Bonn, Germany (Nov. 20, 2014). 

• Hauptseminar Geometrie, University of Heidelberg, Germany (Oct. 21, 2014).

• Topology Seminar, Yale University, USA (May. 6, 2014).  

• G^3 conference, Pensacola, USA (Mar. 27, 2014).  

• Geometry and Topology Seminar, CUNY Graduate Center, USA (Dec. 3, 2013). 

• Dynamics Seminar, Universidad de la Republica Uruguay, Uruguay (Nov. 22, 2013).

• Seminar on Actions on R-trees and laminations, Universidad de la Republica Uruguay, Uruguay (Nov. 18, 2013).  

• Topology Seminar, University of Texas at Austin, USA (Nov. 4, 2013). 

• Special Session on Geometric Aspects of Topology and Group Theory, AMS Fall Eastern Sectional Meeting, Temple University, USA (Oct. 12, 2013).  

• Topology Seminar, SUNY Buffalo, USA (Oct. 4, 2013).  

• Topology Seminar, Indiana University Bloomington, USA (Sep. 18, 2013).  

• Topology Seminar, KAIST, Korea (Jun. 4, 2013).  

• Topology & Dynamics Seminar, Seoul National University, Korea (May. 28, 2013).

• Mathematics Seminar, KIAS (Korea Institute for Advanced Study), Korea (May. 21, 2013). 

• USTARS(Underrepresented Students in Topology and Algebra Research Symposium), Purdue University, USA (Apr. 21, 2013).  

• Geometry/Topology Seminar, University of California, Davis, USA (Apr. 9, 2013).  

• Research Seminar in Geometry/Topology, Stanford University, USA (Mar. 8, 2013).

• Geometry/Topology Seminar, University of California, Davis, USA (Mar. 5, 2013).  

• Séminaire COOL, Institut Henri Poincaré, France (Jan. 18, 2013).  

• Dynamics Seminar, Université d'Angers, France (Jan. 15, 2013).  

• Graduate Conference in Algebra and Topology, Binghamton University, USA (Nov.12, 2011).  

• 37th Annual New York Regional Graduate Mathematics Conference, Syracuse University, USA (Apr.16, 2011).  

• Graduate Conference in Algebra and Topology, Binghamton University, USA (Nov.6, 2010).  

Poster Presentations  

• Panorama of Mathematics, Hausdorff Center of Mathematics, Bonn, Germany (Oct. 21-23, 2015). 

• Young Geometric Group Theory IV, Spa, Belgium (Jan. 11-17, 2015).

• Workshop: Topology, Geometry and Group Theory, Informed by Experiment, ICERM, Brown University, USA (Oct. 21-25, 2013).  

• Topology festival, Cornell University, USA (May. 4-7, 2012).