I am now an Assistant Professor at Boston University. I was earlier a postdoc at Center of Mathematics and Applications (CMSA). My research interest mainly falls in the interplay between Enumerative Geometry, Differential Geometry and Mirror Symmetry.

I am co-organizing the BU Geometry & Physics Seminar with Siu-Cheong Lau this year, meeting every Wednesday 4--5pm. Feel free to join us or email me if you are interested to give a talk! I co-orgized Boston University/Keio University/Tsinghua University Workshop 2022 Geometry and Mathematical Physics at Boston University, Jun 27--Jul 1, 202 (with Steve Rosenberg, Hiroyasu Izeki, Siu-Cheong Lau. Si Li ). Fundings are available for graduate students or recent postdocs.# Research

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**My Publication/Preprints:**

The Torelli Theorem for ALH* Gravitational Instantons
joint work with Tristan Collins & Adam Jacob, preprint 2021.
Scattering Diagrams from Holomorphic Discs in Log Calabi-Yau Surfaces
joint work with Sam Bardwell-Evans, Man-Wai Cheung and Hansol Hong, preprint 2021.
Some Examples of Family Floer Mirror
joint work with Man-Wai Cheung, preprint 2021.
The SYZ Mirror Symmetry Conjecture for Del Pezzo Surfaces and Rational Elliptic Surfaces
joint work with Tristan Collins & Adam Jacob, preprint 2020, submitted.
Enumerative Geometry of Del Pezzo Surfaces
preprint 2020, submitted.
On the Complex Affine Structures of SYZ Fibration of Del Pezzo Surfaces
joint work with Siu-Cheong Lau & Tsung-Ju Lee, preprint 2020, to appear in Adv. Theor. Math. Phys.
Decomposition of Lagrangian classeson K3 surfaces
joint work with Kuan-Wen Lai & Luca Schaffler, accepted by Math. Res. Let.
Special Lagrangian submanifolds of log Calabi-Yau manifolds
joint work with Tristan Collins & Adam Jacob, Duke Math. J. 170 (7) 1291 - 1375, May 15, 2021.
Bulk-deformed potentials for toric Fano surfaces, wall-crossing and period
joint work with Hansol Hong & Jingyu Zhao, accepted by Int. Math. Res. Not.
On the Tropical Discs Counting on Elliptic K3 Surfaces with General Singular Fibres Trans. Amer. Math. Soc. 373 (2020), 1385-1405. arXiv link
Correspondence Theorem between Holomoprhic Discs and Tropical Discs on K3 Surfaces J. Diff. Geom. Vol. 117, No. 1 (2021), pp. 41-92.
On the Refined of Open Gromov-Witten Invariants on K3 Surfaces Proceedings of the Seventh International Congress of Chinese Mathematicians. Vol. II, 351–366, Adv. Lect. Math. (ALM), 44, Int. Press, Somerville, MA, 2019.
Reduced Open Gromov-Witten Invariants on K3 Surfaces and Multiple Cover Formula Adv. Math.333(2018), 1178--1196.
arXiv link
Open Gromov-Witten Invariants on Elliptic K3 Surfaces and Wall-Crossing Comm. Math. Phys. 349 (2017),
no. 1, 109--164 arXiv link
Counting Holomorphic Discs on K3 Surfaces Tsinghua lectures in mathematics, 293–314, Adv. Lect. Math. (ALM), 45, Int. Press, Somerville, MA, 2019.
Reduced Open Gromov-Witten Invariants on HyperKahler Manifolds Proceedings of the 6th
International Congress of Chinese Mathematicians ALM37, pp. 235–252.

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**Thesis:**

- Open Gromov-Witten Invariants on Elliptic K3 Surfaces and Wall-Crossing Harvard University, 2013.

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**Past Academic Acitivities:**

**I am co-organizing Geometry and Analysis Seminar for Boston Area Graduate Students (BASBAGS) (with Tristan Collins, Shing-Tung Yau, Siu-Cheong Lau ) at MIT, Nov 6--7. I co-orgized Boston University/Keio University/Tsinghua University Workshop 2021 Geometry and Mathematical Physics at Boston University, Jun 27--Jul 1, 2021 (with Steve Rosenberg, Hiroyasu Izeki, Siu-Cheong Lau. Si Li ). I co-organized a special session "Mirror Symmetry and Enumerative Geometry" in the AMS Spring Eastern Sectional Meeting at Brown University, March 20-21, 2021 (with Siu-Cheong Lau and Man-Wai Cheung). I co-organized Boston University/Keio University Workshop 2020 Geometry and Mathematical Physics at Boston University, Jun 29--Jul 3, 2020 Canceled due to COVID-19 (with Steve Rosenberg, Hiroyasu Izeki, Siu-Cheong Lau ). I co-organized a Gross-Siebert program learning seminar (with Qile Chen ). I co-organized a special session "Mirror Symmetry and Enumerative Geometry" in the AMS Spring Eastern Sectional Meeting at Tufts University, March 20-21, 2020 Canceled due to COVID-19 (with Siu-Cheong Lau and Man-Wai Cheung).**