Minimal non-sigma-scattered linear order of size an inaccessible, part 1

Seminar
Speaker
Roy Shalev (BIU)
Date
16/06/2023–15 - 16:00 - 14:00Add to Calendar 2023-06-15 14:00:00 2023-06-16 16:00:00 Minimal non-sigma-scattered linear order of size an inaccessible, part 1 In a recent paper, Cummings, Eisworth and Moore gave the first consistent example of a minimal non-sigma-scattered linear order of size greater than Aleph_1. Their construction works for arbitrary successor cardinals, and leaves open the case of inaccessibles. In this talk, we will give a construction that covers this missing case. Building 504, Room 1 אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Building 504, Room 1
Abstract

In a recent paper, Cummings, Eisworth and Moore gave the first consistent example of a minimal non-sigma-scattered linear order of size greater than Aleph_1. Their construction works for arbitrary successor cardinals, and leaves open the case of inaccessibles. In this talk, we will give a construction that covers this missing case.

תאריך עדכון אחרון : 29/11/2023