The vanishing levels of a tree

Seminar
Speaker
Zhixing You (BIU)
Date
26/12/2023 - 16:00 - 14:00Add to Calendar 2023-12-26 14:00:00 2023-12-26 16:00:00 The vanishing levels of a tree We prove the consistency of the existence of a kappa-Souslin tree whose set of vanishing levels is a club in a model where all nontrivial C-sequences over kappa are trivial. This is joint work with Assaf Rinot and Jiachen Yuan. Seminar room אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Seminar room
Abstract

We prove the consistency of the existence of a kappa-Souslin tree whose set of vanishing levels is a club in a model where all nontrivial C-sequences over kappa are trivial. This is joint work with Assaf Rinot and Jiachen Yuan.

תאריך עדכון אחרון : 17/12/2023