CV
A PDF version of my CV is also avaliable.
Contact Information
| Name | Tsung-Ju Lee (李宗儒) |
| tsungju@gs.ncku.edu.tw | |
| Website | https://yusd24.github.io |
Experience
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09/2023 - Present Tainan, Taiwan
Assistant Professor
National Cheng Kung University
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09/2018 - 08/2023 Cambridge, MA
Postdoctoral Fellow
Center of Mathematical Sciences and Applications, Harvard University
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02/2018 - 08/2018 Taipei, Taiwan
Postdoctoral Fellow
National Taiwan University
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11/2016 - 10/2017 Taipei, Taiwan
Airman
Ministry of Defense, Taiwan
Completed mandatory military service in Taiwan.
Research Interests
- Algebraic geometry and complex differential geometry, especially focusing on their applications to Calabi–Yau varieties and their moduli problems.
Education
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08/2010 - 06/2016 Taipei, Taiwan
Ph.D.
National Taiwan University
Mathematics
- Advisors: Professors Chin-Lung Wang and Hui-Wen Lin
- Dissertation: Geometry arising from periods of Calabi–Yau degenerations and transitions
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08/2005 - 01/2009 Taipei, Taiwan
B.S.
National Taiwan University
Mathematics
Preprints
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2025 Mirror symmetry for singular double cover Calabi--Yau varieties: quantum test
https://arxiv.org/abs/2510.05470
Tsung-Ju Lee, Bong H. Lian, and Shing-Tung Yau
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2025 Non-commutative resolutions and pre-quotients of Calabi--Yau double covers
https://arxiv.org/abs/2507.00633
Tsung-Ju Lee, Bong H. Lian, Mauricio Romo, and Leonardo Santilli
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2025 A supplement to the anticanonical volumes of weak Q-Fano threefolds of Picard rank two
https://arxiv.org/abs/2502.19419
Ching-Jui Lai and Tsung-Ju Lee
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2023 Non-commutative resolutions as mirror of singular Calabi--Yau varieties
https://arxiv.org/abs/2307.02038
Tsung-Ju Lee, Bong H. Lian, and Mauricio Romo
Publications
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2025 Finite distance problem on the moduli of non-Kähler Calabi--Yau $\partial\bar{\partial}$-threefolds
Tsung-Ju Lee, Math. Ann. 392 (2025), 1541-1583
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2025 Twisted GKZ hypergeometric functions and relative homology
Tsung-Ju Lee and Dingxin Zhang, Math. Ann. 391 (2025), 5553-5580
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2024 On a conjecture of Huang--Lian--Yau--Yu
Tsung-Ju Lee, Bong H. Lian, and Dingxin Zhang, Comm. Anal. Geom. 31 (2023), no. 6, 1341-1352
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2024 Mirror symmetry for double cover Calabi--Yau varieties
Shinobu Hosono, Tsung-Ju Lee, Bong H. Lian, and Shing-Tung Yau, J. Differential Geom. 128 (2024), no. 1, 409-431
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2024 SYZ mirror symmetry for del Pezzo surfaces and affine structures
Siu-Cheong Lau, Tsung-Ju Lee, and Yu-Shen Lin, Adv. Math. 439 (2024), 109488
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2023 A note on periods of Calabi--Yau fractional complete intersections
Tsung-Ju Lee, Math. Z. 304 (2023), article number 60
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2023 On the complex affine structures of SYZ fibration of del Pezzo surfaces
Siu-Cheong Lau, Tsung-Ju Lee, and Yu-Shen Lin, Adv. Theor. Math. Phys. 26 (2023), no. 4, 921-955
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2023 Period domains for gravitational instantons
Tsung-Ju Lee and Yu-Shen Lin, Trans. Amer. Math. Soc. 376 (2023), 5461-5501
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2022 On Calabi--Yau fractional complete intersections
Tsung-Ju Lee, Bong H. Lian, and Shing-Tung Yau, Pure Appl. Math. Q. 18 (2022), no. 1, 317-342
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2020 A-hypergeometric systems and relative cohomology
Tsung-Ju Lee and Dingxin Zhang, Internat. J. Math. 31 (2020), no. 13, 2050113
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2019 Tautological systems under the conifold transition on G(2,4)
Tsung-Ju Lee and Hui-Wen Lin, Asian J. Math. 23 (2019), no. 3, 501-526
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2018 A Hodge theoretic criterion for finite Weil--Petersson degenerations over a higher dimensional base
Tsung-Ju Lee, Math. Res. Lett. 25 (2018), no. 2, 617-647
Grants
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11/2023 - 07/2026 National Science and Technology Council (NSTC) Research Grant
PI: Tsung-Ju Lee (李宗儒)
Grant Number: NSTC 112-2115-M-006-016-MY3
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07/2020 - 06/2023 AMS Simons Travel Grant
PI: Tsung-Ju Lee
The AMS Simons Travel Grant is a grant awarded to early-career faculty who have the potential to serve as academic role models in research and education.
Conferences/workshops organized
- 07/2024 - 07/2024
TIMS NTU
Geometry crossing singularities
Wu-yen Chuang, Tsung-Ju Lee, and Chin-Lung Wang
- 06/2023 - 06/2023
TIMS NTU
2023 TIMS Seminar in Algebraic Geometry: Calabi–Yau with small parameters
You-Cheng Chou, Tsung-Ju Lee, Chin-Lung Wang, and Sz-Sheng Wang
- 11/2022 - 12/2022
Harvard CMSA
Representation Theory, Calabi–Yau Manifolds, and Mirror Symmetry
An Huang, Siu-Cheong Lau, Tsung-Ju Lee, and Andrew Linshaw
Invited talks
- 04/2026
NTU TIMS
Special Geometry, D-modules, and Modular Forms
Title: Mirror duality between Calabi–Yau double covers
- 01/2026
Shanghai
2025 International Congress of Chinese Mathematicians
Title: Mirror symmetry for singular double cover Calabi–Yau varieties: quantum test
- 11/2025
NCKU
Korea-Taiwan Enumerative Geometry Meeting 2025
Title: GKZ systems and their solutions
- 12/2024
USTC
The 1st Cross-Strait Symplectic Geometry Conference
Title: Mirror duality between singular Calabi–Yau varieties: the trivial nef-partition case
- 01/2024
KIAS
Mirror Symmetry and Related Topics
Title: On periods of Calabi-Yau fractional complete intersections
- 10/2023
Jeju
East Asian Symplectic Conference 2023
Title: $\partial\bar{\partial}$-lemma for certain non-Kähler CY threefolds
- 08/2022
Gakushuin U
Calabi--Yau manifolds and mirror symmetry - Past, Present, and Future -
Title: On the solutions to GKZ D-modules with fractional parameters
- 11/2021
Simons Foundation
Simons Collaboration on HMS Annual Meeting 2021
Title: Mirror duality between Calabi–Yau fractional complete intersections
- 12/2020
USTC
2020 ICCM Annual meeting
Title: Mirror duality and fractional complete intersection Calabi–Yau spaces