(upcoming) Meeting of young Enumerative Geometers (MEG), Jeonju, Korea, 2025.11.13.
(upcoming) Moduli of Surfaces and Beyond, IBS-CCG, Daejeon, Korea, 2025.11.4.
(upcoming) Algebraic geometry and moduli seminar, ETH Zurich, Zurich, Switzerland, 2025.10.24.
(upcoming) Poster session, New trends in Algebraic and Complex Geometry, Ischia, Italy, 2025.10.
(upcoming) Algebra and Number Theory seminar, University of Vienna, Vienna, Austria, 2025.10.7.
*Flash talk, 2025 Summer Research Institute in Algebraic Geometry, Colorado State University, Fort Collins, USA, 2025.7.21, "Representations on the cohomology of the moduli space of pointed rational curves". (slides)
Workshop on Hessenberg varieties, Lusztig varieties, and affine Grassmannians, IBS-CCG, Daejeon, Korea, 2025.7.3, "Geometry of regular semisimple Lusztig varieties".
Combinatorics and Representation Theory Seminar (CART Seminar), KIAS, Seoul, Korea, 2025.6.20, "Geometry of regular semisimple Lusztig varieties".
The 34th KIAS Combinatorics Workshop, Jeju, Korea, 2025.5.30, "Characteristic polynomial of the moduli space of pointed rational curves and log-concavity". (slides)
Mini-workshop on moduli spaces and related topics, POSTECH, Pohang, Korea, 2025.5.26, "Characteristic polynomial of the moduli space of pointed rational curves and log-concavity".
Mini-workshop on moduli spaces and related topics, POSTECH, Pohang, Korea, 2025.5.26, "Representations on the cohomology of the moduli space of pointed rational curves".
Combinatorics on flag varieties and related topics 2025, Ajou University, Suwon, Korea, 2025.2.13, "Geometry of regular semisimple Lusztig varieties".
Perspectives on Moduli in Algebraic Geometry, Brin MRC, University of Maryland, College Park, USA, 2025.1.30, "Cohomology of the Hacking moduli space of quartic plane curves".
Algebraic Geometry Seminar, Korea University, Seoul, Korea, 2024.11.18, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
SNU Rookies Workshop, Gonjiam, Korea, 2024.11 8, "Representations on the cohomology of the moduli space of pointed rational curves".
Special Year Seminar, IAS, Princeton, USA, 2024.10.17, "Representations on the cohomology of the moduli space of pointed rational curves". (note)
Algebraic Geometry Seminar, UC Irvine, Irvine, USA, 2024.10.3, "Representations on the cohomology of the moduli space of pointed rational curves".
BK21 Geometry Seminar: Special Afternoon Workshop, Yonsei University, Seoul, Korea, 2024.9.25, "Representations on the cohomology of the moduli space of pointed rational curves".
*2024 Workshop on (Mostly) Matroids, IBS-DIMAG, Daejeon, Korea, 2024.8.22, "Representations on the cohomology of the moduli space of pointed rational curves, permutation representations and log concavity".
Suzhou Workshop on Matroid Theory, Soochow University, Suzhou, China 2024.7.11, "Representations on the cohomology of the moduli space of pointed rational curves, recursion and asymptotic log concavity". (note)
Math Seminar, Chungbuk National University, Cheongju, Korea, 2024.6.21, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
Algebraic Geometry Seminar, KIAS, Seoul, Korea, 2024.6.4, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
Algebraic Geometry Seminar, IBS-CGP, Pohang, Korea, 2024.5.21, "Automorphisms and deformations of regular semisimple Hessenberg varieties". (note)
Workshop on Algebraic Geometry in Busan, Busan, Korea, 2024.05.16, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
Algebraic Geometry Seminar, University of Maryland, College Park, USA, 2024.3.13, "Representations on the cohomology of the moduli space of pointed rational curves".
Workshop on Torus Actions in Symplectic and Algebraic Geometry, IBS-CCG, Daejeon, Korea, 2024.1.17, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
2023 Symposium in Algebraic Geometry, Busan, Korea, 2024.1.3, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
Focus session, KMS Special Conference with 2022 Fields Medalists, SNU, Seoul, Korea, 2023.10.28, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
Special session, KMS Special Conference with 2022 Fields Medalists, SNU, Seoul, Korea, 2023.10.27, "Geometry of the twin manifolds of regular semisimple Hessenberg varieties and unicellular LLT polynomials".
*Poster session, A Journey through Algebraic and Complex Geometry, Buyeo, Korea, 2023.9.12, "Automorphisms and deformations of regular semisimple Hessenberg varieties".
One-day workshop on combinatorics related to Hessenberg varieties, SNU, Seoul, Korea, 2023.9.1, "Geometry of the twin manifolds of regular semisimple Hessenberg varieties and unicellular LLT polynomials". (note)
Workshop on Quantum Analysis 2023, Sokcho, Korea, 2023.7.13, "Geometry of the twin manifolds of regular semisimple Hessenberg varieties and unicellular LLT polynomials".
Math Seminar, Fordham University, New York, USA, 2023.6.8, "Representations on the cohomology of the moduli space of pointed rational curves".
PNU Geometry and Topology seminar, Pusan National University, Busan, Korea, 2023.5.1, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
Special session, KMS spring meeting, Daejeon, Korea, 2023.4.29, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture". (slides)
Complex geometry seminar, IBS-CCG, Daejeon, Korea, 2023.4.6, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
Budding Workshop in Algebraic Geometry, Dongtan, Korea, 2023.4.1, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
T-seminar, Chungbuk National University, Cheongju, Korea, 2022.12.2, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
Combinatorics seminar, KIAS, Seoul, Korea, 2022.11.7, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
Workshop on Geometry of Moduli Spaces, Gangneung, Korea, 2022.8.26, "Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture".
Special session, KMS spring meeting, online, 2022.4.28, "Representations on the cohomology of the moduli space of pointed rational curves".
Algebraic geometry seminar, KIAS, online, 2022.3.30, "Representations on the cohomology of the moduli space of pointed rational curves". (slides)
Seminar on Pointed Rational Curves and Its Related Topics, online, 2022.3.25, "Representations on the cohomology of the moduli space of pointed rational curves".
Math Seminar, Sookmyung Women's University, Seoul, Korea, 2022.2.24, "Representations on the cohomology of the moduli space of pointed rational curves".
Daegu Algebraic Geometry Seminar on Moduli Spaces of Curves and Surfaces, Daegu, Korea, 2021.8.17, "Quantum cohomology and derived category of $\overline{M}_{0,n}$".
*contributed