Invitation to the Logic Seminar at the National University of Singapore
Date: Wednesday, 12 September 2018, 17:00 hrs
Room: S17#04-05, Department of Mathematics, NUS
Speaker: Borisa Kuzeljevic
Title: P-ideal dichotomy and some versions of the Souslin’s Hypothesis
P-ideal dichotomy is a combinatorial set theoretic principle which
has many consequences on the universe of set theory. For example,
it implies the Souslin’s Hypothesis, Singular Cardinals Hypothesis,
and Projective Determinacy. In this talk we will analyze a relationship
between the P-ideal dichotomy and the statement that all Aronszajn
trees can be embedded into the rational line.
This is joint work with Stevo Todorcevic.