All talks are in Hill

Logic Seminar at 5:00 Room 705

Monday 04/20 — Thomas Johnstone (CUNY)

Title: Strongly uplifting cardinals and the boldface resurrection axioms

Global set theory seminar and conference announcements

All talks are in Hill

Logic Seminar at 5:00 Room 705

Monday 04/20 — Thomas Johnstone (CUNY)

Title: Strongly uplifting cardinals and the boldface resurrection axioms

All talks are in Hill

Logic Seminar at 5:00 Room 705

Monday 04/13 — Sheila Miller (CUNY)

Title: The structure of free left distributive algebras under several relations

Abstract: A well-known result of Laver established that the closure of a single, non-trivial rank-to-rank (I3)

embedding under application forms a free left distributive algebra that is linearly ordered under iterated left

division. The linearity was then shown to be a ZFC result by Dehornoy. We survey existing results on the

structure of free left distributive algebras on one and many generators as well as the finite approximations

to the free left distributive algebras (Laver tables) and present some new results and open problems.

Included are some remarks about logical strength.

All talks are in Hill

DST Seminar at 3:20 Room 425

October 11/10 — Rachid Atmai (Rutgers)

Title: The derived model theorem.

Logic Seminar at 5:00 Room 705

Monday 11/10– Robin Tucker-Drob (Rutgers)

Title: Treeable groups

All talks are in Hill

DST Seminar at 3:20 Room 425

October 10/13 — Rachid Atmai (Rutgers)

Title: The derived model theorem.

Logic Seminar at 5:00 Room 705

Monday 10/13– Saharon Shelah (Rutgers)

Title: The maximality principle for stationary sets

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 04/21 — Grigor Sargsyan (Rutgers)

Title: Stability and Morley rank IX

Logic Seminar at 5:00 Room 705

Monday 04/21 — Joel Hamkins (College of Staten Island)

Title: Large cardinals need not be large in HOD

Abstract: I will show that large cardinals, such as measurable, strong and supercompact cardinals, need not exhibit their large cardinal nature in HOD. It is relatively consistent that a supercompact cardinal is not weakly compact in HOD, and one may construct models with a proper class of supercompact cardinals, none of them weakly compact in HOD. This is current joint work with Cheng Yong.

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 04/07 — Greg Cherlin (Rutgers)

Title: Stability and Morley rank VII

Logic Seminar at 5:00 Room 705

Monday 04/07 — Paul Larson (Miami University)

Title: On Vaught’s conjecture

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 03/10 — Grigor Sargsyan (Rutgers)

Title: Stability and Morley rank IV

Logic Seminar at 5:00 Room 705

Monday 03/10 — Scott Cramer (Rutgers)

Title: Inverse Limit Reflection I

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 02/24 — Gregory Cherlin and Rebecca Gordon

Title: Stability and Morley rank II

Logic Seminar at 5:00 Room 705

Monday 02/24 — Tamar Lando (Columbia)

Title: Modal Logic, measure algebras, and `gunky’ space

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 02/17 — Grigor Sargsyan (Rutgers)

Title: Stability and Morley rank II

Logic Seminar at 5:00 Room 705

Monday 02/17 — Rubin Tucker-Drob (Rutgers)

Title: Invariant random subgroups of locally finite groups II

All talks are in Hill

DST Seminar at 3:20 Room 525

Monday 02/03 — Grigor Sargsyan (Rutgers)

Title: Stability and Morley rank I

Logic Seminar at 5:00 Room 705

Monday 02/03 — Simon Thomas (Rutgers)

Title: Invariant random subgroups of locally finite groups II