ping at math.psu.edu
329 McAllister Building
University Park, PA 16802
Welcome to my WWW home page, if you want to know me more, here is some information of mine.
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.
In Fall 2010, I teach Math 220, "Matrices". Here is the website of the course.
Ping Xu, email@example.com