Relaying on some combinatorial properties of Cohen forcing, we suggest a generalization of Mathias forcing which preserves the unboundedness of small unbounded families. The construction can be considered a first step towards obtaining the consistency of \(\omega_1< \mathfrak{b}<\mathfrak{b}^+<\mathfrak{s}\).
Further combinatorial properties of Cohen forcing
27.11.2008 15:00 - 16:30
Organiser:
KGRC
Location:
SR 101, 2. St., Währinger Str. 25