Talks

Talks

• (scheduled) Macdonald polynomials, Science Fiction conjecture, and Loehr-Warrington conjecture, Conference on Algebra and Representation Theory (CART), Dec. 2024

• (scheduled) Introduction to Macdonald polynomials, POSTECH, Oct. 2024

• (scheduled) 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

• (scheduled) Flajolet-Viennot theory and $q$-deformed GUE, Bielefeld-Melbourne-Seoul Random Matrix Seminar, Jun. 19, 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-August 22, 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