Paul Larson and I are organizing a special session at the Fall Central Sectional Meeting 2018 in Ann Arbor, on *Large cardinals and combinatorial set theory*. The session will take place Saturday October 20 and Sunday October 21. See here for the schedule and additional details. Paul and I are organizing dinner for the speakers for Saturday, at 7:30 p.m.

I transcribe the schedule below:

**Saturday October 20, 2018, 8:30-11:20 a.m.**

Room 2336, Mason Hall

- 8:30 a.m.

Ultrafilters and inner models.

**Gabriel T Goldberg***, Harvard

(1143-03-483) - 9:00 a.m.

Partitions and Ultrafilters.

**Andreas R. Blass***, Mathematics Dept., Univ. of Michigan

(1143-03-457) - 9:30 a.m.

Baumgartner’s isomorphism theorem for Kurepa lines.

**Hossein Lamei Ramandi***, Postdoctoral fellow at University of Toronto

(1143-03-410) The talk will be given by**Justin Tatch Moore**on behalf of Ramandi. - 10:00 a.m.

Forcing axioms and rigidity of corona algebras.

**Paul McKenney***, Miami University

**Alessandro Vignati**, Institute de Mathematiques de Jussieu – Paris Rive Gauche

(1143-03-465) - 10:30 a.m.

Equivalence of generic reals.

**Iian B Smythe***, Rutgers University

(1143-03-436) - 11:00 a.m.

ITP.

**Dima Sinapova***, University of Illinois at Chicago

(1143-03-370)

**Saturday October 20, 2018, 12:30-2:00 p.m.**Open house at Mathematical Reviews.

416 Fourth Street

**Saturday October 20, 2018, 2:00-4:20 p.m.**

Room 2336, Mason Hall

- 2:00 p.m.

Strong Tree Property and Failure of SCH.

**Jin Du***, Chicago, IL

(1143-03-369) - 2:30 p.m.

Choosing and multichoosing with ordinals.

**Harry J Altman***, University of Michigan

(1143-06-391) - 3:00 p.m.

Large cardinals and the cohomology of the ordinals.

**Jeffrey Bergfalk***, UNAM Morelia

(1143-03-486) - 3:30 p.m.

P-ideals and the weak Rudin-Keisler order.

**Konstantinos A. Beros***, Miami University

**Paul B. Larson**, Miami University

(1143-03-338) - 4:00 p.m.

There may be no minimal non (\sigma)-scattered linear orders.

**Hossein Lamei Ramandi**, University of Toronto

**Justin Tatch Moore***, Cornell University

(1143-03-248) **Saturday October 20, 2018, 6:00-7:00 p.m.**Reception

Atrium, East Hall.

**Sunday October 21, 2018, 8:00-10:20 a.m.**

Room 2336, Mason Hall

- 8:00 a.m.

The Halpern-Läuchli Theorem and Forcing.

**Daniel J Hathaway***, University of Vermont

**Natasha Dobrinen**, University of Denver

(1143-03-175) - 8:30 a.m.

Characterizations of the weakly compact ideal on .

**Brent Cody***, Virginia Commonwealth University

(1143-03-203) - 9:00 a.m.

Weakly remarkable cardinals, Erdős cardinals, and the generic Vopěnka principle.

**Trevor M. Wilson***, Miami University (Ohio)

(1143-03-259) - 9:30 a.m.

New results and open problems on the definability of mad families.

**Haim Horowitz***, University of Toronto

(1143-03-196) - 10:00 a.m.

Forcing axioms, approachability, and stationary reflection.

**Sean D Cox***, Virginia Commonwealth University

(1143-03-287)

**Sunday October 21, 2018, 1:00-3:50 p.m.**

Room 2336, Mason Hall

- 1:00 p.m.

Easton’s theorem with preservation of strong and supercompact cardinals.

**James Cummings***, Carnegie Mellon University

**Arthur W. Apter**, Baruch College, CUNY

(1143-03-378)**Cancelled**. - 1:30 p.m.

The Weak pcf Conjecture.

**Shehzad Ahmed***, Ohio University

(1143-03-414) - 2:00 p.m.

Factoring a minimal ultrafilter into a thick part and a syndetic part.

**Will Brian***, University of North Carolina at Charlotte

**Neil Hindman**, Howard University

(1143-03-507) - 2:30 p.m.

Sticks above the continuum.

**E. Todd Eisworth***, Ohio University

(1143-03-462) - 3:00 p.m.

Coding along trees and remarkable cardinals.

**Zach Norwood***, Cornell University

(1143-03-553) - 3:30 p.m.

Regular ultrafilters.

**M Malliaris***, University of Chicago

(1143-03-4)