Jingjun Han

Department of Mathematics

Krieger School of Arts and Sciences 

Johns Hopkins University

3400 N. Charles Street, Baltimore, MD 21218                                                     

Office: 220 Krieger Hall

Email: jhan at math.jhu.edu



I am a J.J. Sylvester Assistant Professor in the Department of Mathematics, Johns Hopkins University. I got my Ph.D. in July 2018 from Beijing International Center for Mathematical Research, Peking University (Beijing, China), under the supervision of Prof. Gang Tian and Prof. Chenyang Xu. My undergraduate advisor is Prof. Bican Xia at Peking University.


Homepage at Google





Fall 2018 teaching: Math 401, Introduction to Abstract Algebra

Spring 2019 teaching: 110.202, Calculus 3

Fall 2019 teaching: AS.110.643, Algebraic Geometry (Surfaces)

                Math 201  Linear Algebra

Spring 2020 teaching: AS.110.644, Algebraic Geometry 2 (BCHM)

Fall 2020 teaching: AS.110.643, Algebraic Geometry (Resolution of Singularities)



Research Interests:

Algebraic Geometry : Birational Geometry (minimal model program, the theory of complements, and boundedness of varieties)

Symbolic Computation (Computer Algebra): Cylindrical Algebraic Decomposition, Polynomial Inequalities, etc.


I am a co-organizer (with Vyacheslav Shokurov) of Hopkins Algebraic Geometry Seminar.


Fall 2020 (online), Spring 2020, Fall 2019, Spring 2019Fall 2018.


JAMI Program 2019--2020: Higher dimensional algebraic geometry (an event in honor of Prof. Shokurov’s 70th birthday), (postponed due to COVID-19)