Seminar

Speaker

Ohad Drucker

Date

14/06/2026 - 12:00 - 10:00Add to Calendar 2026-06-14 10:00:00 2026-06-14 12:00:00 Baumgartner's forcing axiom, part 1 We prove that Baumgartner's forcing axiom is equivalent to the assertion that every countably compact w1-linked poset has precaliber w2. This is joint work with Assaf Rinot Building 105, Room 2 אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public

Place

Building 105, Room 2

Abstract

We prove that Baumgartner's forcing axiom is equivalent to the assertion that every countably compact w1-linked poset has precaliber w2. This is joint work with Assaf Rinot