Yilong Zhang

Blurred image of the arch used as background for stylistic purposes.
Limited Term Professor
Research Interests:
Research Interests:

Hodge theory, topology of algebraic varieties, cubic hypersurfaces, K3 surfaces, elliptic surfaces.

Selected Publications:
  • On the discriminant locus of a generic projection, with Si-Yang Liu, arXiv (2026)
  • Failure of the invariant cycle theorem over Z, with Donu Arapura and Francois Greer, arXiv (2026)
  • Algebraicity of Hodge classes on some Generalized Prym Varieties, with Deepam Patel, arXiv (2025)
  • Hilbert Scheme of a Pair of Skew Lines on Cubic Hypersurfaces, arXiv (2025)
  • Elliptic-Elliptic Surfaces and Hesse Pencil, with François Greer, arXiv (2024)
  • Monodromy of Primitive Vanishing Cycles for Hypersurfaces in P^4, arXiv (2024)
  • Extension of the Topological Abel-Jacobi Map for Cubic Threefolds, arXiv (2023)
  • Hilbert Scheme of a pair of Skew Lines on Cubic Threefolds, J. Pure Appl. Algebra 229 (2025), no. 6
  • Topological Abel-Jacobi map and Mixed Hodge Structures, Math. Res. Lett. 31, No. 4, 1215-1247 (2024) 
Education:

Ph.D. The Ohio State University (2022)

B.S. Harbin Institute of Technology (2015)

B. Eng. Harbin Institute of Technology (2014)

Teaching:

Math 2250 Calc I (Fall 2025)