Contact

Office F3.08
Science Park 107,
1098 XG, Amsterdam
R[DOT]Lyu[AT]uva[DOT]nl

About me

I am currently a Ph.D student at Korteweg-de Vries Institute for Mathematics, University of Amsterdam. My superviser is Mingmin Shen. I am interested in algebraic geometry, in particular on algberaic cycles and Hodge theory of Hyper-Kähler varietyies.

I got my master's degree at Washington University in St. Louis in May 2016 and my B.Sc in mathematics at Zhejiang University in July 2014.

My curriculum vitae is here.

Research

• Universal generation of the cylinder homomorphism of cubic hypersurfaces. arXiv: 1810.12394, pre-print.
• Remarks on automorphism and cohomology of cyclic coverings, joint with Xuanyu Pan, arXiv: 1705.06618, pre-print.

Invited Talks

• A result of algebraic cycles on cubic hypersurfaces, Algebraic and Arithmetic Seminar, Uinversity 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.

Seminar Talks

• Bounding the trace of monodromy representations, Seminar on finiteness of monodromy representation, Uinversity of Amsterdam, Nov 2018.
• Deligne-Mumford stacks, Stacks Seminar,Utrecht, Dec 2017.
• Isogenous K3 surfaces are twisted derived equivalent, Algebraic and Arithmetic Seminar, Sep 2017.
• Basics of abelian varieties, Seminar on Good Reduction of Abelian Varieties, Oct 2016.
• Tate modules and fudamental groups of abelian varieties, Seminar on Good Reduction of Abelian Varieties, Feb 2017.

Teaching

Teaching assistant

University of Amsterdam

• Abelian Vairety, Fall 2018.
• Algerba 2, Fall 2018.
• Toplogy, Spring 2018.
• Algebraic Geometry 1, Fall 2017.
• Toplogy, Spring 2017.
• Representation Theory, Fall 2016.

Activity

Seminar I co-organized

Good Reduction of Abelian Varieties, organized with Wessel Bindt.

Local Seminars

• Arithmetic and Algebraic Geometry Seminar
• Intercity Number Theory Seminar

Travels

Past

• Arithmetic and Geometry of Cubic Hypersurfaces, Riemann Center, Aug 2018.
• Birational Geometry of Hypersurfaces, Gargnano del Garda, March 2018.
• Rationality, stable rationality and birationally rigidity of complex algebraic varieties, CISM-ESM school, Sep 2017.
• GAeL XXV , University of Bath, Jun 2017.
• Cycles and Moduli, ETH Zürich, March 2017.
• Master Lectures - Hyper-Käehler Manifolds, Hodge Theory and Chow Groups, Sanya TSIMF, Dec 2016.

Links

S.-C. Wong's seminar
Lenny Taelman
Xuanyu Pan
Dingxin Zhang
Wessel Bindt