We present several examples of ccc forcing constructions, using matrix iterations, to obtain models where several classical cardinal invariants of the continuum assume pairwise different values (preferably arbitrary ones). The main application is to obtain constellations of Cichon's diagram where the cardinals at the right hand side assume three different values.
Matrix iterations of ccc posets
08.05.2014 15:00 - 16:30
Organiser:
KGRC
Location:
SR 101, 2. St., Währinger Str. 25