I am a Distinguished Professor of Mathematics at Penn State. My research focuses on higher structures and noncommutative geometry, and their connections to mathematical physics.
My list of publications can be found here: Google scholar .
Book in preparation Chapter 1: Differentiable Stacks, Gerbes, and Twisted K-Theory .
Preprint of Derived Brackets and Courant Algebroids, by Anton Alekseev, Ping Xu.
Other links