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About me
I am a postdoctoral fellow at Max Planck Institute for Mathematics in Bonn, Germany.
I spent the 2018-2021 academic years as a research fellow at IBS Center for Geometry and Physics.
I received Ph.D. in 2018 from University of Minnesota under the supervision of Craig Westerland.
I'm primarily interested in arithmetic & algebraic geometry -- motive / cohomology of moduli of fibrations, fibred algebraic surfaces and their moduli stacks, enumerating curves and abelian varieties over global function fields. I am also interested in the theory of smooth 4-manifolds regarding the Lefschetz fibrations.
Here are my profiles on MathSciNet, ZbMATH, arXiv and Curriculum Vitæ.
Teaching
I am not teaching for this year (however, I love teaching Vector Calculus and Linear Algebra!).
Publications and Preprints
- Arithmetic topology of the moduli stack of Weierstraß fibrations over function fields
(with Oishee Banerjee and Johannes Schmitt)
< work in progress >
- Arithmetic geometry of the moduli stack of Weierstraß fibrations over P1
(with Johannes Schmitt)
< Preprint, arXiv, Journal >
- Enumerating odd-degree hyperelliptic curves and abelian surfaces over P1
(with Changho Han)
< Preprint, arXiv, Journal >
- Motive of the moduli stack of rational curves on a weighted projective stack
Research in the Mathematical Sciences, Vol. 8, No. 1, #1 (2021) (with Hunter Spink)
Special issue of PIMS 2019 Workshop on Arithmetic Topology
< SharedIt, arXiv, Journal >
- Arithmetic of the moduli of semistable elliptic surfaces
Mathematische Annalen, Vol. 375, No. 3-4, 1745-1760 (2019) (with Changho Han)
< SharedIt, arXiv, Journal >
- Unique fiber sum decomposability of genus 2 Lefschetz fibrations
Topology and its Applications, Vol. 222, 29-52 (2017)
< arXiv, Journal >
- Lantern substitution and new symplectic 4-manifolds with b2+ = 3
Mathematical Research Letters, Vol. 21, No. 1, 1-17 (2014) (with Anar Akhmedov)
< arXiv, Journal >
Miscellaneous
Last updated: March 28th 2022
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