# Home Page of Ping Xu

### Professor of Mathematics

ping at math.psu.edu

329 McAllister
Building

University Park, PA 16802

Tel: 814-865-3517

Fax:
814-865-3735

Welcome to my WWW home page, if you want to know me more, here
is some information of mine.

###
Research:

My major research interests are in symplectic and Poisson
geometry, noncommutative differential geometry and mathematical
physics.

**NEW
Here are lecture notes on "Differentiable Stacks, Gerbes and Twisted K-Theory".**

**
****
Here is a summary of my research
including my list of publications.**

Here are some of my recent on-line
publications, and here are some of my other
publications not available on-line.

###
Teaching:

In Fall 2010, I teach Math 220,
"Matrices". Here is the website of
the course.

### Useful
links:

*Ping Xu*, *ping@math.psu.edu*