The Department of Mathematical Sciences at the University of Arkansas will virtually host the 45th Spring Lecture Series on November 10-13, 2020. The principal lecturer is Igor Prünster, Professor of Statistics at Università Bocconi. He will deliver five lectures on “Discrete random structures and prediction in Bayesian Nonparametrics.” There will also be ten 45-minutes invited talks. Please visit the conference webpage for more information. All registered participants will be emailed the details on how to virtually attend the meeting. For further queries, please email at