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Recent seminar announcements
 Ana Njegomir: A forcing characterization of lambdaineffable cardinals Bonn Logic Seminar
 Katrin Tent: Ample geometries of finite Morley rank Israeli Logic Talks
 Dana Bartosova: When can we act freely? Toronto Set Theory Seminar
 Jarosław Swaczyna: Haarsmall sets Wrocław University of Technology
 Victoria Gitman: A model of secondorder arithmetic with the choice scheme in which $\Pi^1_2$dependent choice fails Kurt Godel Research Center
 Nick Ramsey: Definability in the absolute Galois group of a PAC field Israeli Logic Talks
 Stefan Hoffelner: $\text{NS}_{\omega_1}$ saturated and a $\Sigma^{1}_{4}$definable wellorder on the reals Kurt Godel Research Center
 Andrey Morozov: Infinite time BlumShubSmale machines for computability in analysis Bonn Logic Seminar
 Grigory Mashevitzky: Action of endomorphism semigroups on definable sets Israeli Logic Talks
 Joanna Jureczko: Some remarks on Kuratowski partitions, new results Wrocław University of Technology
Upcoming conferences
 May 29: Borel Reducibility of Equivalence Relations, Lausanne, May 29, 2017
 June 20: Symposium of the Set Theoretic Pluralism network, Bristol, June 2025
 July 3: 6th European Set Theory Conference, Budapest, July 3–7, 2017
 July 10: 10th Young Set Theory Workshop, Edinburgh, July 10–14, 2017
 July 10: The 15th Asian Logic Conference, Korea, July 10–14, 2017
 July 14: Classification problems in ergodic theory, Irvine, July 14–25, 2017
 July 31: Applications of model theory to operator algebras, Houston, July 31 – August 4
 August 2: A conference on the occasion of Jensen’s 80th birthday, Münster, Aug 02–04, 2017
 August 14: Logic Colloquium 2017, August 1420, 2017
 August 20: Frontiers of Selection Principles, Warsaw, Aug 20 – Sep 1, 2017
 September 7: Set theoretic & Topological methods in Model Theory, Tezpur, September 7–12, 2017
 September 15: Simon Thomas: the first 60 years, Rutgers, September 1517, 2017

Talks by venue
 Barcelona Set Theory Seminar (RSS)
 Boise Set Theory Seminar (RSS)
 Bonn Logic Seminar (RSS)
 Bristol Logic Seminar (RSS)
 Carnegie Mellon Logic Seminar (RSS)
 Dartmouth Logic Seminar (RSS)
 Israeli Logic Talks (RSS)
 Kurt Godel Research Center (RSS)
 Michigan Logic Seminar (RSS)
 Morelia Topology and Set Theory Seminar (RSS)
 New York Logic Seminars (RSS)
 NUS logic seminar (RSS)
 Prague Forcing Seminar (RSS)
 Prague Set Theory Seminar (RSS)
 Rutgers Logic Seminar (RSS)
 Toronto Set Theory Seminar (RSS)
 UC Irvine Set Theory Seminar (RSS)
 Wroclaw Set Theory Seminar (RSS)
 Wrocław University of Technology (RSS)
Talks by speaker
Alan Dow Alekos Kechris Aleksander Cieślak Aleksandra Kwiatkowska Alessandro Vignati Alex Usvyatsov Alexei Kolesnikov Andre Nies Andreas Blass Andrés Caicedo Andrés Villaveces Andrew BrookeTaylor Andrew Marks Andy Zucker Antonio Avilés Anush Tserunyan Ari Brodsky Arnie Miller Arthur Apter Asaf Karagila Asger Tornquist Ashutosh Kumar Assaf Hasson Assaf Rinot Barnabas Farkas Benjamin Miller Bill Chen Bill Mitchell Boban Velickovic Borisa Kuzeljevic Brent Cody Burak Kaya Carlos Di Prisco Carlos MartinezRanero Charles Morgan Chris LambieHanson Christina Brech Clinton Conley Daisuke Ikegami Dana Bartošová Daniel Rodriguez Daniel Soukup David Aspero David Chodounsky David Fernández Bretón David J. Fernández Bretón David Marker David Milovich Diana Ojeda Diego Alejandro Mejia Dikran Dikranjan Dilip Raghavan Dima Sinapova Dimitrios Vlitas Egbert Thümmel Erez Shochat Erin Carmody Farmer Schlutzenberg François Dorais Frank Stephan Franklin Tall Gregory Cherlin Grigor Sargsyan Grzegorz Plebanek Gunter Fuchs Heike Mildenberger Hiroshi Sakai Hugh Woodin Ilijas Farah Ioannis Souldatos Isaac Goldbring István Juhász Itay Neeman James Cummings Jan Grebík Jan van Mill Jay Williams Jean Larson Jindra Zapletal Joan Bagaria Joel David Hamkins John Baldwin John Clemens John Krueger John Steel Jonathan Verner Jordi LopezAbad Jörg Brendle Jose Iovino Jouko Väänänen Julien Melleray Juliette Kennedy Juris Steprans Justin Moore K. P. Hart Katharina Dupont Konstantinos Tyros Lajos Soukup Laura Fontanella Liljana Babinkostova Liuzhen Wu Luca Motto Ros Luz María García Ávila Lynn Scow Lyubomyr Zdomskyy Marcin Michalski Marcin Sabok Marion Scheepers Martin Goldstern Martin Zeman Martino Lupini Maryanthe Malliaris Masaru Kada Mati Rubin Matteo Viale Matthew D. Foreman Melvin Fitting Menachem Kojman Menachem Magidor Merlin Carl Michael Hrusak Michal Doucha Miguel Angel Mota Mike Pawliuk Mikhail Tkachenko Miodrag Sokic Mirna Džamonja Miyamoto Tadatoshi Monroe Eskew Moti Gitik Nadav Meir Nam Trang Natasha Dobrinen Norman Perlmutter Omer Ben Neria Omer Mermelstein Osvaldo Guzmán González Paul Larson Paul McKenney Peng Yinhe Peter Burton Peter Holy Peter Koellner Peter Koepke Peter Komjath Peter Krautzberger Petr Simon Philip Welch Philipp Lücke Philipp Schlicht Pierre Simon Piotr BorodulinNadzieja Piotr Koszmider Ralf Schindler Randall Holmes Rick Statman Robert Ralowski Robin TuckerDrob Rodrigo R. Dias Roman Kossak Saharon Shelah Sakaé Fuchino Samuel Coskey Sandra Uhlenbrock Scott Cramer Scott Schneider Sean Cox Sebastien Vasey Sergei Artemov Shehzad Ahmed Sheila Miller Simon Thomas Slawomir Solecki Spencer Breiner Spencer Unger Stefan Geschke Stevo Todorcevic Su Gao Sy David Friedman Szymon Zeberski Teruyuki Yorioka Thilo Weinert Timothy Trujillo Todd Eisworth Todor Tsankov Tomek Bartoszynski Toshimichi Usuba Trevor Wilson Uri Abraham Vera Fischer Victor Torres Perez Victoria Gitman Wieslaw Kubis Will Boney Wojciech Stadnicki Wolfgang Wohofsky Xianghui Shi Yair Hayut Yizheng Zhu Yurii KhomskiiCategories
Recent discussions
 10th Young Set Theory Workshop, Edinburgh, July 1014, 2017  Set Theory Talks on 6th Young Set Theory Workshop, June 1014, 2013
 10th Young Set Theory Workshop, Edinburgh, July 1014, 2017  Set Theory Talks on 9th Young Set Theory Workshop, Copenhagen, June 1317, 2016
 10th Young Set Theory Workshop, Edinburgh, July 1014, 2017  Set Theory Talks on 8th Young Set Theory Workshop, Jerusalem, October 2530, 2015
 1st Irvine Conference on Descriptive Inner Model Theory and HOD Mice, July 1829 2016  Set Theory Talks on Inner Model Theory events in California, June, 2014
 saf on Assaf Rinot: The strength of the generalized Souslin hypothesis
 10th Young Set Theory Workshop, Edinburgh, July 1014, 2017  Set Theory Talks on 6th Young Set Theory Workshop, June 1014, 2013
Seminar organizer’s toolbox
Sean Cox is an Assistant Professor in the mathematics department at Virginia Commonwealth University.
Cox’s research interests are in forcing, combinatorial set theory, inner model theory, and applications of set theory.
Much of his research focuses on the structure of normal, $\sigma$complete ideals, such as the nonstationary ideal on a regular uncountable cardinal. He is particularly interested in generic elementary embeddings arising from such ideals and towers of ideals. This topic is central to most branches of set theory, including large cardinals, forcing, and inner model theory.
His results include both relative consistency results (using both forcing and inner model theory), as well as the theory of Martin’s Maximum and the Proper Forcing Axiom.
Sean obtained his PhD at the University of California, Irvine in 2009 under the supervision of Martin Zeman. He was a postdoc at the University of Muenster (Germany) from 20092012.
Recent and upcoming talks by Sean Cox
Sean Cox: Guessing models
Time: Mon, 01/04/2016 – 4:00pm – 5:30pm
Location: RH 440R
Speaker: Sean Cox
Institution: Virginia Commonwealth University
Abstract: Many consequences of the Proper Forcing Axiom (PFA) factor through the stationarity of the class of guessing models. continue reading…
High and low forcing, San Jose, Jan 11 – 15, 2016
High and low forcing
January 11 to January 15, 2016 at the American Institute of Mathematics, San Jose, California
organized by
Itay Neeman and Dima Sinapova
This workshop, sponsored by AIM and the NSF, is devoted to new methods of forcing, in infinitary combinatorics, and in connection with axioms about the real line. continue reading…
Münster conference on fine structure and inner model theory, July 2024, 2015
3rd Münster conference on
inner model theory, the core model induction, and hod mice
Institut für Mathematische Logik, WWU Münster,
July 20 — 31, 2015
Organizers: Ralf Schindler (Münster), John Steel (Berkeley)
This conference will be a sequel to the 1st Conference on the core model induction and hod mice that was held in Münster (FRB), July 19 — August 06, 2010, to the 2nd Conference on the core model induction and hod mice that was held in Münster (FRG), August 08 — 19, 2011, as well as to the AIM Workshop on Descriptive Inner Model Theory, held in Palo Alto (CA), June 02 — 06, 2014, and to the Conference on Descriptive Inner Model Theory, held in Berkeley (CA) June 09 — 13, 2014. continue reading…
2013 North American Annual ASL Meeting, May 8 – 11, 2013
2013 ASL North American Annual Meeting Waterloo, Ontario, Canada
May 8–May 11, 2013
The invited speakers include: U. Andrews, M. Aschenbrenner, R. Blute, D. Kerr, C. McLarty, D. Sinapova, T. Slaman, M. continue reading…
Posted in ASL Meetings, Conferences
Tagged Alex Rennet, Anush Tserunyan, Chris Eagle, David Kerr, Dilip Raghavan, Dima Sinapova, Isaac Goldbring, John Krueger, Konstantinos Beros, Laura Fontanella, Marcin Sabok, Martino Lupini, Maryanthe Malliaris, Matteo Viale, Miguel Angel Mota, Natasha Dobrinen, Sean Cox, Sy David Friedman, Tristan Bice, Will Boney
7/Dec/2012: Sean Cox and Bill Mitchell
07/December/2012, 11:15–12:15
Fields institute,Room 230
Speaker: Sean Cox
Title: Antichain catching at $\omega_1$ versus antichain catching at $\omega_2$
Abstract: I’ll discuss a property of normal ideals, called projective antichain catching, which lies (implicationwise) between saturation and precipitousness. continue reading…
Sean Cox: Generalized Laver Diamond
Speaker: Sean Cox
Institution: Fields Institute
Time: Mon, 11/26/2012 – 4:00pm – 5:30pm
Location: RH 440R
Laver functions for supercompact cardinals appear in many forcing constructions, including all known constructions of models of strong forcing axioms. continue reading…
Sean Cox: Coding reals by clubs in $[\omega_2]^\omega$
Speaker: Sean Cox
Institution: Fields Institute
Time: Mon, 10/08/2012 – 4:00pm – 5:30pm
Location: RH 440R
In the 80s Gitik proved the following theorem: For every real $x$ and every club $D \subseteq [\omega_2]^\omega$, there are $a,b,c \in D$ such that $x \in L(a,b,c)$. continue reading…
Graduate Summer School in Set Theory (Irvine), 20 Jun – 6 Jul 2012
Dear Colleagues/Students,
Southern California Logic Group is organizing a graduate summer school in
set theory to be held June 25 through July 6 at the UC Irvine Campus. The
topic of the summer schools is
Large Cardinals, Inner Models and fine structure. continue reading…
5th Young Set Theory Workshop
The 2012 Young Set Theory Workshop will take place between April 30th and May 4th 2012 in Luminy, France.
The aim of this conference is to bring together PhD students, postdocs and young researchers in Set Theory in order to learn from leading researchers in the field, hear about the latest research and to discuss research issues in a cooperative environment. continue reading…