Combinatorics of knot homology, HCMC Colloquium, Dec 18, 2025
Sign-reversing involutions in algebraic combinatorics, SNU International Conference on Mathematics Education, Nov 8, 2025
Combinatorics and symmetric functions for torus link homology, Sogang University Colloquium, Oct 30, 2025
Combinatorics and symmetric functions for torus link homology, SKKU Colloquium, Sep 11, 2025
α-chromatic symmetric functions, Important Papers in Algebraic Combinatorics (IPAC), Jul 10, 2025, (video)
Refinement of Hikita's e-positivity theorem via Abreu-Nigro's g-functions and restricted modular law, qt-Combinatorics in Algebra, Geometry and Topology in Cortona, Italy, Jun 9-13, 2025
Refinement of Hikita's e-positivity theorem via Abreu-Nigro's g-functions and restricted modular law, Discrete Analysis seminar, Yonsei University, May 1, 2025
Science Fiction conjecture and q,t Catalan Numbers, Conference on Algebra and Representation Theory (CART), Dec 6-8. 2024
On Hikita's Proof of the Stanley-Stembridge Conjecture, CMC Algebrac Seminar, KIAS, Dec 2, 2024
Counting homomorphisms in antiferromagnetic graphs via Lorentzian polynomials, 2024 KMS Annual Meeting, Sungkyunkwan University, Oct 24-26, 2024
Introduction to Macdonald polynomials, POSTECH Representation Theory Seminar, POSTECH, Oct 22-24. 2024
The Ubiquity of q,t-Catalan Numbers, Workshop on Mathematical Challenges, Oct 17-19, 2024
Exploring in Science Fiction: Macdonald Intersection Polynomials, Shuffle theorem and Beyond, International Conference on Enumerative Combinatorics and Applications Virtual, ICECA 2024, Aug 26-28, 2024
Introduction to Science Fiction and q,t Catalan Numbers, Beijing International Center for Mathematical Research, Beijing, China, Aug 16, 2024
q-deformed Gaussian unitary ensemble: spectral moments and genus-type expansions, Bielefeld-Melbourne-Seoul Random Matrix Seminar, Jul 3, 2024
Specializing Macdonald Polynomials at t=q^{-k} , Algebra camp (QSMS), The Bloomvista, Yangpyeong, Feb 3-7, 2024
A tale of q-binomial coefficients and (q,t)-Catalan numbers, Representation Theory Seminar, Incheon National University, Jan 23, 2024
Rook theory and α-chromatic symmetric functions, 29th KIAS Combinatorics Workshop, Shilla Stay Haeundae, Busan, Dec 26-28, 2023
α-chromatic symmetric functions, 2023 KMS Annual Meeting, Seoul National University, Oct 26-Oct 28, 2023
Introduction to zoo of coinvariant rings, Discrete Analysis Seminar, Yonsei University, Sep 14, 2023
α-chromatic symmetric functions, Topology and Combinatorics Seminar (Online), Ajou University, Sep 14, 2023
Toward Butler's conjecture, FPSAC 2023, UC Davis, Jul 17-21, 2023, (video)
Toward Butler's conjecture (six lectures), Important Papers in Algebraic Combinatorics (IPAC), Jun 6-Jun 27, 2023 , (video)
Toward Butler's conjecture, 2023 KMS Spring Metting , Daejeon Convention Center, Apr 27-29, 2023
Combinatorics of variants of coinvariants rings, Rookies pitch, Seoul National University, Apr 18, 2023
(q,t)-analogues of n! and (n+1)^(n-1), 2022 Combinatorics Worskhop, Gwangju Institute of Science and Technology, Sep 30-Oct 1, 2022
Combinatorial interpretations, 2022 KIAS Computational Sciences Workshop, Phoenix Seopjikoji, Jeju, Aug 29-31, 2022
Identities for Macdonald polynomials, 24th KIAS Workshop on Combinatorics, Shilla Stay Haeundae, Busan, Feb 22-24, 2022
Science Fiction, Stretching Symmetry and Beyond, Kaist Combinatorics Lab Workshop, St. John's Hotel, Gangneung, Feb 8-10, 2022
Two conjectures on Macdonald polynomials, AORC monthly seminar (Online), Sungkyunkwan University, Jan 28, 2022
A combinatorial model for the transition matrix between the Specht and web bases, UCSD Combinatorics Seminar (Online), University of California, San Diego, 7 Dec 2021
A tugging symmetry conjecture for the modified Macdonald polynomials, 2021 KMS Annual Meeting (Online), Korean Mathematical Society, Oct 20-22, 2021
A permutation interpretation of the transition matrix between the Specht and the sl_2 web bases, Topology and Combinatorics Seminar (Online), Ajou University, Sep 10, 2021
Macdonald polynomials and cyclic sieving, 2021 KMS Spring Meeting (Online), Korean Mathematical Society, Apr 29-30, 2021
Macdonald polynomials and cyclic sieving, SKKU combinatorics seminar (Online), Sungkyunkwan University, Nov 20, 2020
A 2-isomorphism theorem for delta-matroids, Discrete Math Seminar, IBS discrete mathematics group, Nov 3, 2020
A 2-isomorphism theorem for delta-matroids, 2020 KMS Annual Meeting (Online), Korean Mathematical Society, Oct 23-24, 2020
Cyclic sieving and orbit harmonics, Graduate student workshop on representation theory and combinatorics (Online), Sogang University (Online), Sep 15-17, 2020
On linearization coefficients of q-Laguerre polynomials, 2020 Combinatorics Workshop (Online), Kyung Hee University, Aug 24, 2020
Acyclic orientation polynomials of graphs and Stanley’s sink theorem, Comparative Theory for Graph Polynomials, School of Dagstuhl, Sep 29–Oct 04, 2019
Extending the science fiction and the Loehr-Warrington formula, FPSAC 2025, Jul 21-25, 2025
Orbit harmonics and cyclic sieving: a survey, FPSAC 2021, Jan 10-13 and 17-20, 2022
Macdonald polynomials and cyclic sieving, BIRS workshop on Dynamical Algebraic Combinatorics, Nov 1-5, 2021
Cyclic sieving and orbit harmonics, BIRS workshop on Dynamical Algebraic Combinatorics (Online), Oct 19-30, 2020
On linearization coefficients of q-Laguerre polynomials, FPSAC 2020 (Online), Jul 6-24, 2020