About me

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

My research work primarily focuses on Arithmetic of the moduli stacks of fibrations.

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

I'm currently a postdoctoral research fellow at Center for Geometry and Physics, IBS.

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

Teaching

Publications and Preprints

• Lantern substitution and new symplectic 4-manifolds with b_2^+ = 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, SharedIt >
• ℓ-adic étale cohomology & Galois representations of the moduli stack of stable elliptic surfaces
  
< Preprint, Journal >

• Mixed Tate Voevodsky motive of the moduli of rational curves on weighted projective stacks
  (with Hunter Spink)
< Preprint, Journal >

• Motivic & Arithmetic probability of a semistable elliptic surface with a Weierstrass torsion section
  
< Preprint, Journal >

• Moduli of rational curves on weighted projective stack, I : Arithmetic of the moduli of hyperelliptic fibrations
  (with Changho Han)
< Preprint, Journal >

• Moduli of rational curves on weighted projective stack, II : Arithmetic of the moduli of unstable elliptic surfaces
  (with Changho Han)
  
< work in progress >
• Arithmetic of the moduli of rational curves on smooth toric Deligne-Mumford stack
  (with Matthew Satriano)
  
< work in progress >
• Arithmetic of the moduli of hyperelliptic Jacobian fibrations
  
< work in progress >
• Arithmetic of the moduli of semistable K3 fibered Calabi-Yau 3-folds
  
< work in progress >

Miscellaneous

• Upcoming conferences in Algebraic Geometry, Arithmetic Geometry and Algebraic Topology.
  
• A biographical memoir of Solomon Lefschetz (1884-1972) by Griffiths et al.
• A commemoration of Vladimir Voevodsky (1966-2017) by Grayson.
• Talk for the 5th Heidelberg Laureate Forum at the Heidelberg University.
• Best coffee in Minneapolis is Spyhouse, Best coffee in Providence is Bolt.
  
• Green Pine at KATC.
• I'm Your Huckleberry.

Last updated: February 15th 2020