Renjie Lyu

School of Mathematical Sciences, Xiamen University

Invited Talks

  • Degeneration of Hodge structures: cubic hypersurface of secant type, Simis, Shanghai, Aug 2026.
  • Automorphism groups of complete intersections, Sun Yat-Sen University, Nov 2025.
  • Generic Triviality of Automorphisms of Complete Intersections, Tongji University, Dec 2024.
  • Generic triviality of automorphisms of algebraic varieties: complete intersections, Kunming, July 2024.
  • Degeneration of Hodge structures and cubic hypersurfaces, Purdue University(online), Sep 2023.
  • Degeneration of Hodge structures and cubic hypersurfaces, Tsinghua University, June 2023.
  • Generic Triviality of automorphisms on algebraic varieties, Xiamen University, June 2023.
  • Degeneration of Hodge structures and cubic hypersurfaces, Tongji University, Jan 2023.
  • Degeneration of Hodge structures and cubic hypersurfaces, Institute of Geometry and Physics, USTC, Dec 2022.
  • Degeneration of cubic hypersurfaces and limiting Hodge structure, Shanghai Jiao Tong University, Aug 2022. online.
  • Degeneration of cubic hypersurfaces and limiting Hodge structure, 3rd National Algebraic Geometry Conference, Fudan University, Jul 2022, Postdoc/PhD session program.
  • Lines on the secant cubic hypersurfaces of Severi varieties, MCM Members Seminar, CAS, Nov 2021.
  • Cubic hypersurfaces: Chow groups, motives and rationality problems, MCM Members Seminar, CAS, Dec 2020.
  • The automorphism and cohomology of cyclic coverings, Séminaire Géométrie de l'ICJ, Université Claude Bernard Lyon 1, May 2019.
  • A result of algebraic cycles on cubic hypersurfaces, Rationality of Algebraic Varieties, Schiermonnikoog Island, Apr 2019.
  • A result of algebraic cycles on cubic hypersurfaces, Algebraic and Arithmetic Seminar, University of Amsterdam, Feb 2019.
  • A result of algebraic cycles on cubic hypersurfaces, Forschungsseminar "Arithmetische Geometrie", Humboldt University, Jan 2019.
  • A result of algebraic cycles on cubic hypersurfaces, Algebraic Geometry Seminar, Chinese Academy of Science, Dec 2018.
  • Chow rings of hyper-Kähler manifolds, GAeL XXV, University of Bath, Jun 2017.

Seminars I Co-Organized

Lagrangian Fibration and hyper-Kähler variety, MCM, Spring 2021.

(with Wessel Bindt) Seminar on Good Reduction of Abelian Varieties, Amsterdam, Fall 2016.