Maciej Korpalski: Combinatorial characterization of null set covering

Tuesday, November 16, 2021 17:00

Location: room 605, Mathematical Institute, University of Wroclaw

Speaker:
Maciej Korpalski

Title: Combinatorial characterization of null set covering

Abstract: In this talk we will recall a result from Bartoszynski regarding partial characterization of covering coefficient of ideal formed by sets with Lebesgue measure equal to zero. This is done in terms of slaloms and small sets. This theorem's proof had some problems along the way and we will see how to fix them.