On Friday May 17, there will be a mini workshop “Expansions and Substitution”  at Utrecht University in Buys Ballot Building

room BBG109. The workshop will take place from 13:30 till 17:00. For the schedule, titles and abstracts please visit the link
https://www.tudelft.nl/en/eemcs/the-faculty/departments/applied-mathematics/applied-probability/events/expansions-and-substitutions/