JiSun Huh's

• Name : JiSun Huh

• Position : Research professor

• Affiliation : Department of Mathematics, University of Seoul, Seoul 02504, Korea

• e-mail : hyunyjia@yonsei.ac.kr

Education

Yonsei University Mathematics B.Sc. Feb. 2006

Yonsei University Mathematics Ph.D. Aug. 2016

Research interests

• Enumerative Combinatorics

• Algebraic Combinatorics

• Partitions and q-series

Employment

• Postdoctoral Fellow,  Department of Mathematics, Ajou University, Oct. 2016 - Dec. 2018

• Postdoctoral Fellow, AORC, Sungkyunkwan University, Mar. 2019 - Mar. 2020

• Research Professor, Department of Mathematics, Ajou University, Apr. 2020 - Mar. 2025

• Research Professor, Department of Mathematics, University of Seoul, Apr. 2025 - present

Preprints

• Soojin Cho, JiSun Huh, and Seonjeong Park, Towards combinatorial characterization of the smoothness of Hessenberg Schubert varieties arXiv

• JiSun Huh, Byung-Hak Hwang, Donghyun Kim, Jang Soo Kim, and Jaeseong Oh, Refinement of Hikita's $e$-positivity theorem via Abreu--Nigro's $g$-functions and restricted modular law arXiv

• JiSun Huh, Sangwook Kim, Seunghyun Seo, and Heesung Shin, On 102-avoiding inversion sequences arXiv

Publications

• JiSun Huh, Jang Soo Kim, Christian Krattenthaler, and Soichi Okada, Bounded Littlewood identities for cylindric Schur functions, Tran. Am. Math. Soc. 378(10) (2025) 6765-6829 paper 

• JiSun Huh, Sangwook Kim, Seunghyun Seo, and Heesung Shin, Bijections on pattern avoiding inversion sequences and related objects, Advances in Applied Math. 161 (2024) 102771 paper

• Hyunsoo Cho, JiSun Huh, Hayan Nam, and Jaebum Sohn, Bar-cores, core shifted Young diagrams, doubled distinct core partitions, Discrete Math. 346(7) (2023) 113387 paper

• Hyunsoo Cho, JiSun Huh, Hayan Nam, and Jaebum Sohn, Combinatorics on bounded free Motzkin paths and its applications, Electron. J. Combin. 30(1) (2023) P1.52 paper

• JiSun Huh and Seonjeong Park, Toric varieties of Schröder type, Proceedings of the Steklov Institute of Mathematics, 317 (2022) 161-177 paper

• Hyunsoo Cho and JiSun Huh, Self-conjugate $(s,s+d, \dots, s+pd)$-core partitions and lattice paths, The Ramanujan Journal 57 (2022) 907-929 paper

• JiSun Huh and Byungchan Kim, On the number of equivalence classes arising from partition involutions II, Discrete Math. 344(7) (2021) 112410 paper

• JiSun Huh, Sangwook Kim, and Boram Park, On toric ideals arising from signed graphs, J. Algebraic combin. 53 (2021) 1265-1298 paper

• Soojin Cho , JiSun Huh, and Sun-Young Nam, An analogue of chromatic bases and $p$-positivity of skew Schur $Q $-functions, J. Algebraic combin. 53 (2021) 1037-1056 paper

• Hyunsoo Cho, JiSun Huh, and Jaebum Sohn, Counting self-conjugate \( (s,s+1,s+2) \)-core partitions, The Ramanujan Journal 55, 163-174 (2021) paper

• Hyunsoo Cho, JiSun Huh, and Jaebum Sohn, The $(s, s+d, \dots, s+pd)$-core partitions and rational Motzkin paths, Advances in Applied Math. 121 (2020) 102096 paper

• JiSun Huh and Byungchan Kim, On the number of equivalence classes arising from partition involutions, Int. J. Number Theory 16(5) (2020) 925-939 paper

• Hyunsoo Cho, JiSun Huh, and Jaebum Sohn, Self-conjugate partitions with the same disparity, Discrete Math. 343(5) (2020) 111806 paper

• JiSun Huh, Sun-Young Nam, and Meesue Yoo, Melting lollipop chromatic quasisymmetric functions and Schur expansion of unicellular LLT polynomials, Discrete Math. 343(3) (2020) 111728 paper

• Soojin Cho and JiSun Huh, On $e$-positivity and $e$-unimodality of chromatic quasi-symmetric functions, SIAM J. Discrete Math. 33(4) (2019) 2286-2315 paper

• Heekyung Hahn, JiSun Huh, Eunsung Lim, and Jaebum Sohn, From partition identities to a combinatorial approach to explicit Satake inversion, Ann. Comb. 22(2) (2018) 543-562 paper

• JiSun Huh and Eunsung Lim, Refinement of the first and second positive crank moments, Bull. Aust. Math. Soc. 94(2) (2016) 236-244 paper

• JiSun Huh and Seungkyung Park, Generalized small Schröder numbers, Electron. J. Combin. 22(3) (2015) P14 paper