Łukasz Mazurkiewicz: Possible modifications of Lusin analytic set
02/12/21 13:44
Tuesday, December 7, 2021 17:00
Location: room 605, Mathematical Institute, University of Wroclaw
Speaker: Łukasz Mazurkiewicz
Title: Possible modifications of Lusin analytic set
Abstract: In the last talk we breathly mentioned an example of a complete analytic set created by Lusin. This time we will prove that it is a complete analytic set, which is not an element of \(Bor[K_\sigma]\). Then we will investigate some possible modifications of this example in order to decide, which partial orders make this set complete analytic.
Location: room 605, Mathematical Institute, University of Wroclaw
Speaker: Łukasz Mazurkiewicz
Title: Possible modifications of Lusin analytic set
Abstract: In the last talk we breathly mentioned an example of a complete analytic set created by Lusin. This time we will prove that it is a complete analytic set, which is not an element of \(Bor[K_\sigma]\). Then we will investigate some possible modifications of this example in order to decide, which partial orders make this set complete analytic.