Was Ulam right? | Department of Mathematics

Seminar

Speaker

Assaf Rinot

Date

28/11/2024 - 17:00 - 15:00Add to Calendar 2024-11-28 15:00:00 2024-11-28 17:00:00 Was Ulam right? We shall present results from Part III of our series of papers with Tanmay Inamdar, entitled Was Ulam right?. This part centers around indecomposable ideals as already announced in a talk from a year ago (video). As an application, we shall improve Conclusion 4.8(2) of [Sh:365], increasing the number of colors to be as large as possible (theta=lambda in Shelah's notation). Seminar room אוניברסיטת בר-אילן - Department of Mathematics mathoffice@math.biu.ac.il Asia/Jerusalem public

Place

Seminar room

Abstract

We shall present results from Part III of our series of papers with Tanmay Inamdar, entitled Was Ulam right?.
This part centers around indecomposable ideals as already announced in a talk from a year ago (video).
As an application, we shall improve Conclusion 4.8(2) of [Sh:365], increasing the number of colors to be as large as possible (theta=lambda in Shelah's notation).