“Symplectic Runge-Kutta schemes for adjoint equations, automatic differentiation, optimal control and more” 
Jesús María Sanz-Serna, Universidad Carlos III de Madrid, Spain
November 17, 2017
11:20 am- 12:20 pm
Armitage 123

“The Ins and Outs of the Diffusion Approximation”
Charles Epstein, Department of Mathematics at UPENN 
October 17, 2017
12:45 pm- 1:45 pm
Science Building Lecture Hall

“Notes on the Minkowski Measure, the Minkowski Symmetral, and the Banach-Mazur Distance”
Xing Huang, Ph.D. student from China
September 29, 2017
11:20 am- 12:20 pm
Armitage 123