Hangjun Xu, Graduate Student

Contact Info: 

Office Location:	025 Physics
Email Address:
Starting Year:	2009
Mentor(s):	Richard M Hain
Advisor(s):	Hubert Lewis Bray

Teaching (Summer1 2013):  (typical courses)

• MATH 353.01, ORD AND PRTL DIFF EQUATIONS Synopsis

  Physics 150, MTuWThF 09:30 AM-10:45 AM

Education:

B.S.

Zhejiang University (advisor: Weimin Sheng)

2009

Specialties:

Geometry

Research Interests: Differential Geometry and Geometric Analysis

Areas of Interest:

-Geometric PDE, Analysis on Manifolds
-Interplay Between Geometry, Topology and Analysis
-Geometric Algorithms

Curriculum Vitae

Selected Outreach Activities

1. Academic Outreach Visit, February, 2007, University of Washington, Seattle    

Selected Talks

1. Constant Mean Curvature Surface in Asymptotically Flat Manifolds, April 5, 2013, Duke University Graduate/Faculty Seminar [video.html]     [1. Talk Notes] [2. Foliation in Schwarzschild Manifold by Stable CMC Spheres, PDF] [3.Variation of Surfaces along Normal Direction, PDF]
2. Applications of Jacobi Field Estimates on Topology and Curvature, November 20, 2011, Duke University Morse Theory Seminar     [Talk Notes]
3. Path Space and Variation of Energy, October 23, 2011, Duke University Morse Theory Seminar     [Talk Notes]
4. The Automorphism Group of a Compact Hyperbolic Riemann Surface is Finite, April 19, 2011, Duke University Algebraic Topology Seminar     [Talk Notes]
5. Harmonic Map and its Applications, June 22, 2010, Zhejiang University Differential Geometry Seminar [news.asp]    

Recent Grant Support

• Graduate Student Summer Research Fellowship, Duke University, 2012/05-2012/08.