Higher Hausdorff gaps
Seminar
Speaker
Roy Shalev
Date
18/08/2025 - 15:00 - 13:00Add to Calendar
2025-08-18 13:00:00
2025-08-18 15:00:00
Higher Hausdorff gaps
We prove that assuming the consistency of a weakly compact cardinal there exists a model of CH in which all (\omega_2,\omega_2)-gaps in P(\omega_1) are Hausdorff.
Joint work with Stevo Todorcevic and Borisa Kuzeljevic.
Seminar room
אוניברסיטת בר-אילן - המחלקה למתמטיקה
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Seminar room
Abstract
We prove that assuming the consistency of a weakly compact cardinal there exists a model of CH in which all (\omega_2,\omega_2)-gaps in P(\omega_1) are Hausdorff.
Joint work with Stevo Todorcevic and Borisa Kuzeljevic.
תאריך עדכון אחרון : 23/11/2025
