In our recent joint work J. Zapletal, we explored a portfolio of forcing properties, which are based on the notion of a Φ-master condition. Being Φ-master is in general a property intermediate between being a master and strongly master condition (in the sense of Mitchell). The main example is the so called Y-master condition, which gives rise to the Y-proper forcing notions. This approach enables us uncovers some new interesting techniques with useful applications.
Properties intermediate between master and strong master
09.07.2015 15:00 - 16:30
Organiser:
KGRC
Location:
SR 101, 2. St., Währinger Str. 25