Park Jun-Yong (朴俊勇)

Mailing Address:

IBS Center for Geometry and Physics
POSTECH, Mathematical Science Building
Pohang, Gyeongbuk
South Korea

Office: RIST IV #4415-1




About me

I received Ph.D. in 2018 under the direction of Craig Westerland at University of Minnesota.

My research work focuses on arithmetic of the moduli stacks of fibrations with applications to:
fibered surfaces and their moduli, enumerating algebraic curves and abelian varieties over global function fields.

Prior to finishing my dissertation, I was fortunate to cover mathematics in various étale site:
Penn State - MASS Program,  Independent University of Moscow - Math in Moscow, and Brown University.

I'm currently moving to become a postdoctoral fellow at Max Planck Institute for Mathematics in Bonn, Germany.

Here are my profiles on Google Scholar, MathSciNet, ZbMATH, ORCiD, arXiv and Curriculum Vitæ.


I am not teaching for this year.

Publications and Preprints

    • Lantern substitution and new symplectic 4-manifolds with b2+ = 3
      Mathematical Research Letters, Vol. 21, No. 1, 1-17 (2014) (with Anar Akhmedov)
    • < Preprint, Journal >

    • Unique fiber sum decomposability of genus 2 Lefschetz fibrations
      Topology and its Applications, Vol. 222, 29-52 (2017)
    • < Preprint, Journal >

    • Arithmetic of the moduli of semistable elliptic surfaces
      Mathematische Annalen, Vol. 375, No. 3-4, 1745-1760 (2019) (with Changho Han)
    • < Preprint, Journal >

    • ℓ-adic étale cohomology of the moduli of stable elliptic fibrations
    • < Preprint, 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 Pacific Institute for the Mathematical Sciences Workshop on Arithmetic Topology
    • < Preprint, Journal >

    • Enumerating algebraic curves and abelian varieties over global function fields with lower order terms
      (with Changho Han)
    • < Preprint, Journal >

    • Arithmetic geometry of the moduli stack of Weierstrass fibrations over P1
      (with Johannes Schmitt)
    • < Preprint, Journal >


Last updated: July 3rd 2021