Recent and upcoming talks by Omer Ben Neria

Omer Ben-Neria: Adding clubs with finite conditions to a large cardinal

Friday Set Theory Seminar (HUJI) We shall meet Friday (November 28) in the Hebrew University math department building, at 10 am. Speaker: Omer Ben-Neria (TAU) Title: Adding clubs with finite conditions to a large cardinal Abstract: We will describe various methods for adding a club set to a large cardinal using finite conditions. continue reading…

Omer Ben-Neria: The failure of diamond at large cardinals and GCH

Friday Set Theory Seminar (HUJI) We shall meet this Friday (August 22nd) in the Hebrew University math department building, at 10 am. Speaker: Omer Ben-Neria (TAU) Title: The failure of diamond at large cardinals and GCHAbstract: We establish the consistency of GCH together with the failure of the diamond principle at large cardinal kappa, for kappa which is inaccessible, Mahlo, or weakly compact cardinal. continue reading…

Omer Ben-Neria: The possible structure of the Mitchell order. (3rd lecture)

Friday Set Theory Seminar (HUJI) We shall meet this Friday (May 16th) in the Hebrew University math department building, at 10 am. Speaker: Omer Ben-Neria (TAU) Title: The possible structure of the Mitchell order. continue reading…

Omer Ben-Neria: The possible structure of the Mitchell order. (2nd lecture)

Friday Set Theory Seminar (HUJI) We shall meet this Friday (May 9th) in the Hebrew University math department building, at 10 am. Speaker: Omer Ben-Neria (TAU) Title: The possible structure of the Mitchell order. continue reading…

Omer Ben-Neria: The possible structure of the Mitchell order

Friday Set Theory Seminar (HUJI) We shall meet this Friday (April 25th) in the Hebrew University math department building, at 10 am. Speaker: Omer Ben-Neria (TAU) Title: The possible structure of the Mitchell order. continue reading…

Omer Ben Neria: the Mitchell order

Forcing seminar (Tel Aviv University) April 1st 2014, 9-11 Speaker: Omer Ben Neria Title: the Mitchell order continue reading…

Omer Ben Neria: Splitting numbers of regular cardinals

Set Theory Seminar (HUJI) This Friday, at 10:00 in Jerusalem Omer Ben Neria will talk about splitting numbers of regular cardinals and present Zapletal’s results regarding consistency strength of cardinals with high splitting number. continue reading…