Date and time: Tuesday September 18, 2018 at 2:30 PM
Location: Yost 306
Speaker: Michal Wojciechowski, Polish Academy of Sciences, Warsaw
Abstract: We define and study classes of vector martingales obeying special restrictions imposed on martingale differences. We prove an analog of the Sobolev embedding theorem for such martingales and give the...
Uncategorized
Friday April 27, 2018 3:15pm Yost 306
Speaker: Megan M. Bernstein, Georgia Institute of Technology Department of Mathematics
Abstract: Cutoff is a remarkable property of many Markov chains in which they after number of steps abruptly transition in a smaller order window from an unmixed to a mixed distribution. Most random walks on the symmetric group, also known...