Yilong Zhang (張義龍)

Email: yilongzhang@purdue.edu
Office: Mathematical Sciences Bldg 417

Brief Introduction

I am a Golomb Visiting Assistant Professor of Mathematics at Purdue University. My mentors are Donu Arapura and Kenji Matsuki. I graduated from The Ohio State University in Spring 2022. My advisor was Herb Clemens.

I'm interested in algebraic geometry, especially over complex numbers.

Here is my CV.


  • Cohomology of Hypersurfaces in P^4 and Tube Mapping, in preparation, 17 pages
  • Topological Abel-Jacobi map and Mixed Hodge Structures. arXiv:2109.05717
  • Hilbert Scheme of Skew Lines on Cubic Threefolds and Locus of Primitive Vanishing Cycles. arXiv:2010.11622

  • Here is my thesis (modified from the original version, with errors fixed).

    Seminar at Purdue

    Here is the Purdue Algebraic Geometry seminar


  • Periods, Shafarevich Maps and Applications, Jan 30-Feb 3, 2023, IMSA, University of Miami
  • Teaching

    Spring 2022: MA 266 Ordinary Differential Equation


  • May 2021, Rationality and Stable Rationality
  • May 2020, O-Minimal Chow's Theorem
  • Dec 2019, Brieskorn's Theorem on Fundamental Groups

  • Jan 4, 2023