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Portrait of Kyung Seung Lee.

Kyung Seung Lee

Mathematician

Number Theorist

Curriculum vitae

Number theory
Modular forms · Harmonic Maass forms · Hecke operators

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Hamo the otter, presenting.

Position

  • 2023 – present Post-doctoral researcher RINS, Gyeongsang National University, Jinju, Republic of Korea

Education

  • 2023 Ph.D. in Mathematics Sungkyunkwan University, Suwon, Republic of Korea
    Advisor: Chang Heon Kim.
    Thesis: The Recipe for Canonical Bases of Spaces of Weakly Holomorphic Modular Forms.
  • 2014 B.S. in Natural Science Yonsei University, Seoul, Republic of Korea
    Astronomy, with a double major in Mathematics.

Publications

2026
  1. Antiderivatives of Modular Integrals and the Mellin Transforms with SoYoung Choi and Chang Heon Kim Ramanujan Journal 70 (2026), article 70. DOI
  2. Basis of Weakly Holomorphic Modular Form Spaces for Squarefree Level Cases with Chang Heon Kim Experimental Mathematics 35 (2026), 565–590. DOI
2025
  1. Rational Period Functions for Γ0+(3) with Irrational Poles Houston Journal of Mathematics 51 (2025), 735–748.
  2. Rational Period Functions for Γ0+(2) and Γ0+(3) with So Young Choi Tokyo Journal of Mathematics 48 (2025), 505–516. DOI
2024
  1. Cycle Integrals and Rational Period Functions for Γ0+(2) and Γ0+(3) with SoYoung Choi and Chang Heon Kim Open Mathematics 22 (2024), 20240102. DOI
2020
  1. Congruences for Hecke Eigenvalues in Minus Spaces with SoYoung Choi and Chang Heon Kim Journal of Number Theory 217 (2020), 353–375. DOI
2019
  1. Arithmetic Properties for the Minus Space of Weakly Holomorphic Modular Forms with SoYoung Choi and Chang Heon Kim Journal of Number Theory 196 (2019), 306–339. DOI

Preprints and submitted

  1. On the Weakly Holomorphic Hecke Eigenforms on Γ0+(p)submitted with SoYoung Choi and Chang Heon Kim
  2. Congruences for Hecke Eigenvalues in Genus-One Casessubmitted with SoYoung Choi and Chang Heon Kim
  3. On the Interlacing of Zeros of Certain Modular Forms for Γ0(2)submitted with SoYoung Choi and Yeong-Wook Kwon
  4. Generating Functions for Bases of Weakly Holomorphic Modular Form Spaces in Genus-Free Casespreprint

Talks

  • Jul 2026Interlacing of Zeros of Modular Forms for Γ0(2)2026 Summer KRIMS Workshop, Kangwon National University, Chuncheon
  • Jul 2025Antiderivatives of Modular Integrals and the Mellin Transforms7th Workshop on Number Theory and Algebra, IBS, Daejeon
  • Jun 2025Antiderivatives of Modular Integrals and the Mellin Transforms2025 International Conference of the HMS, GIST, Gwangju
  • Apr 2025Antiderivatives of Modular Integrals and the Mellin Transforms2025 KMS Spring Meeting, KAIST, Daejeon
  • Dec 2023Canonical Basis for the Space of Weakly Holomorphic Modular Forms Using Atkin–Lehner EigenspacesNumber Theory Seminar, Brigham Young University (online)
  • Jan 2023The Recipe for Finding the Basis of the Spaces of Weakly Holomorphic Modular Forms2023 Annual Number Theory Workshop (online)
  • Oct 2022On the Basis for the Space of Composite Integer Level Weakly Holomorphic Modular Forms2022 Global KMS International Conference (online)
  • Apr 2017Basis for the Minus Space of Weakly Holomorphic Modular Forms in Certain Level Cases2017 KMS Spring Meeting, Chosun University, Gwangju

Grants

  • 2023 – 2025 Post-doctoral Domestic Training Program National Research Foundation of Korea, No. RS-2023-00275768
  • 2022 Kovalevskaya Grant for ICM 2022 Selected as a recipient. The program was cancelled when ICM 2022 moved online.

Contact

Email
kslhg33@gmail.com
Office
RINS, Gyeongsang National University, Jinju, Korea
ORCID
0000-0002-7066-5935

Last updated August 2026.
Hamo, the character of Jinju City, is used with attribution under the Korea Open Government License.