Zhenjian Wang

wzhj@ustc.edu.cn

Education

2014-2017 Ph.D. in Mathematics, Université Cote d’Azur

2013-2014 Master’s Degree (M2) in Mathematics, Université Nice-Sophia Antipolis

2011-2013 Master's Degree (Dropout) in Mathematics, University of Science and Technology of China

2007-2011 Bachelor's Degree in Mathematics, University of Science and Technology of China

Experience

2024-Present Junior Researcher, Hefei National Laboratory

2021-2024 Research Assistant Professor, Institute of Geometry and Physics, University of Science and Technology of China

2017-2020 Postdoc, Yau Mathematical Sciences Center, Tsinghua University

Overview of Academic Research

Zhenjian Wang’s research interest is the systematic study on geometry and topology of complex algebraic varieties, by using various tools in algebraic geometry, algebraic topology and differential geometry.

His major achievements include:

* Prove which homogeneous polynomials are determined by their Jacobian ideal

* Show that the invariantis    monotonic under blowups for plane curve singularities, whereis the Milnor number andthe Tjurina number

* Prove the infinitesimal Torelli theorem for nodal hypersurfaces

* Give an explicit formula for the intersection number of negative curves on Fermat surfaces

Research Directions:

Deformation of projective hypersurfaces‌

Singularity Theory

Mixed Hodge Theory

Representative Publications

1.Zhenjian Wang, Self-intersection number of negative curves on Fermat surfaces, arXiv:2501.00319

2.Zhenjian Wang, Monotonic invariants under blowups, Internat. J. Math. 31 (2020).

3.Zhenjian Wang, On deformations of nodal hypersurfaces, Canad. Math. Bull. 61, 659-672(2018).

4.Zhenjian Wang, On homogeneous polynomials determined by their Jacobian ideal, Manuscripta Math. 146, 559-574 (2015).