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Recent seminar announcements
 Barnabas Farkas: Cardinal invariants versus towers in analytic Pideals / An application of matrix iteration Wrocław University of Technology
 Clinton Conley: Measuretheoretic unfriendly colorings Carnegie Mellon Logic Seminar
 Danny Nguyen: Presburger Arithmetic and its computational complexity Michigan Logic Seminar
 Yair Hayut: Magidor cardinal and Magidor filters Israeli Logic Talks
 Ralf Schindler: A Hamel basis for the reals without choice Barcelona Set Theory Seminar
 Haim Horowitz: Martin’s Maximum and the saturation of the nonstationary ideal Toronto Set Theory Seminar
 Egbert Thümmel and Boriša Kuzeljević: the Pideal dichotomy Prague Set Theory Seminar
 Peter Holy: The exact strength of the class forcing theorem Bonn Logic Seminar
 Vahagn Aslanyan: AxSchanuel and related problems Carnegie Mellon Logic Seminar
 Jinglun Cai: C(n)Ultrastrong Cardinals Barcelona Set Theory Seminar
Upcoming conferences
 November 20: Ultrafilters, Ramsey Theory and Dynamics, Villeurbanne, November 2024, 2017
 January 10: 1st MexicoUSA Logic Fest, Mexico City, January 10 – 13, 2018
 January 27: Winter School, Hejnice, Jan 27 – Feb 3, 2018
 April 22: Set Theory, Model Theory and Applications (In memory of Mati Rubin), Eilat, April 2226, 2018
 June 25: 11th Young Set Theory Workshop, Lausanne, June 25–29, 2018
 July 23: Logic Colloquium 2018, Udine, July 23 – 28, 2018

Talks by venue
 Barcelona Set Theory Seminar (RSS)
 Boise Set Theory Seminar (RSS)
 Bonn Logic Seminar (RSS)
 Bristol Logic Seminar (RSS)
 Budapest Logic Seminar (RSS)
 Carnegie Mellon Logic Seminar (RSS)
 Dartmouth Logic Seminar (RSS)
 Israeli Logic Talks (RSS)
 Kurt Godel Research Center (RSS)
 Logic Seminar in Turin (RSS)
 Michigan Logic Seminar (RSS)
 Morelia Topology and Set Theory Seminar (RSS)
 New York Logic Seminars (RSS)
 NUS logic seminar (RSS)
 Prague Set Theory Seminar (RSS)
 Rutgers Logic Seminar (RSS)
 Toronto Set Theory Seminar (RSS)
 UC Irvine Set Theory Seminar (RSS)
 Wrocław University of Technology (RSS)
Talks by speaker
A.R.D. Mathias Alan Dow Alekos Kechris Aleksander Cieślak Aleksandra Kwiatkowska Alessandro Vignati Alexei Kolesnikov Andreas Blass Andrés Caicedo Andrés Villaveces Andrew BrookeTaylor Andrew Marks Andy Zucker Antonio Avilés Anush Tserunyan Ari Brodsky Arthur Apter Asaf Karagila Asger Tornquist Ashutosh Kumar Assaf Hasson Assaf Rinot Barnabas Farkas Benjamin Miller Bill Chen Bill Mitchell Boban Velickovic Boris Zilber Borisa Kuzeljevic Brent Cody Burak Kaya Carlos Di Prisco Carlos MartinezRanero Charles Morgan Chris LambieHanson Christian Rosendal Christina Brech Clinton Conley Daisuke Ikegami Damian Sobota Dana Bartošová Daniel Rodriguez Daniel Soukup David Aspero David Chodounsky David J. Fernández Bretón David Marker David Milovich David Schrittesser Diana Ojeda Diego Alejandro Mejia Dikran Dikranjan Dilip Raghavan Dima Sinapova Dimitrios Vlitas Egbert Thümmel Erez Shochat Erin Carmody Frank Stephan Franklin Tall Giorgio Laguzzi 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 Stary 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 Konstantinos Tyros Lajos Soukup Laura Fontanella Liljana Babinkostova Lionel Nguyen Van The 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 Matteo Viale Matthew D. Foreman Melvin Fitting Menachem Kojman Menachem Magidor Merlin Carl Michael Hrusak Michal Doucha Miguel Angel Mota Miha Habic 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 Guzman Osvaldo Guzmán González Paul Larson Paul McKenney Peng Yinhe Peter Holy Peter Koellner Peter Koepke Peter Komjath Peter Krautzberger Petr Simon Philip Welch Philipp Lücke Philipp Schlicht Piotr BorodulinNadzieja Piotr Koszmider Ralf Schindler Randall Holmes Robert Ralowski Robin TuckerDrob Rodrigo R. Dias Roman Kossak Saharon Shelah Sakaé Fuchino Salma Kuhlmann Samuel Coskey Scott Cramer Scott Schneider Sean Cox Sebastien Vasey Sergei Artemov Shehzad Ahmed Simon Thomas Slawomir Solecki Spencer Unger Stefan Geschke Stevo Todorcevic Su Gao Sy David Friedman Szymon Zeberski Taras Banakh Teruyuki Yorioka Thilo Weinert Thomas Johnstone Timothy Trujillo Todd Eisworth Todor Tsankov Tomek Bartoszynski Toshimichi Usuba Trevor Wilson Uri Abraham Vera Fischer Victor Torres Perez Victoria Gitman Vincenzo Dimonte Wieslaw Kubis Will Boney Wojciech Stadnicki Wolfgang Wohofsky Xianghui Shi Yair Hayut Yizheng Zhu Yurii Khomskii Zoltan VidnyanszkiCategories
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
Recent and upcoming talks by Andrés Caicedo
Andrés Caicedo: Topological partition properties of $\omega_1$, part II
Wednesday, January 28 from 3 to 4pm
Room: Math 124
Speaker: Andrés Caicedo (BSU)
Title: Some topological partition properties of $\omega_1$, part II
Abstract: We discuss some new results on the topological partition calculus of ordinals less than or equal to $\omega_1$. continue reading…
Andrés Caicedo: Topological partition properties of $\omega_1$
Wednesday, January 21 from 3 to 4pm
Room: Math 124
Speaker: Andrés Caicedo (BSU)
Title: Some topological partition properties of $\omega_1$
Abstract: I present some classical and new positive results on the topological version of partition relations involving $\omega_1$. continue reading…
Andrés Caicedo: Coanalytic uniformization
Wednesday, December 10 from 3 to 4pm
Room: Math 226
Speaker: Andrés Caicedo (BSU)
Title: Coanalytic uniformization
Abstract: It is an easy consequence of the axiom of choice that if X is an arbitrary set and R is a binary relation on X (a subset of $X^2$) then R admits a uniformization, that is, there is a function f whose domain is $\{x \in X : \text{there is a } y \in X \text{ with } x R y\}$ and such that for all x in its domain, x R f(x). continue reading…
Andres Caicedo: Ramsely theory of very small countable ordinals II
Wednesday, October 1 from 3 to 4pm
Room: Math 226
Speaker: Andrés Caicedo (BSU)
Title: Ramsey theory of very small countable ordinals II
Abstract: We examine a closed version of the pigeonhole principle for ordinals, and use it to draw upper bounds on closed Ramsey numbers. continue reading…
Andrés Caicedo: Ramsey theory of very small countable ordinals
Wednesday, September 24 from 3 to 4pm
Room: Math 226
Speaker: Andrés Caicedo (BSU)
Title: Ramsey theory of very small countable ordinals
Abstract: We present a brief introduction to classical Ramsey theory, and discuss two extensions in the context of ordinals. continue reading…
Andrés Caicedo: An absoluteness result
Tuesday, February 18 from 2 to 3pm
Room: Mathematics 136
Speaker: Andrés Caicedo (BSU)
Title: An absoluteness result
Abstract: We present examples of some (Ramseytheoretic) theorems of ZFC (whose standard proofs make blatant use of choice) that can be established in ZF as well. continue reading…
Andrés Caicedo: Second incompleteness
Monday, October 7 from 3 to 4pm
Room: Mathematics 136
Speaker: Andrés Caicedo (BSU)
Title: Second incompleteness
Abstract: We sketch an essentially model theoretic proof (due to
Woodin) of the second incompleteness theorem for ZF. continue reading…
Andrés Caicedo: Finitary mathematics
Thursday, February 21 from 1:30 to 2:30pm
Room: B309
Speaker: Andrés Caicedo
Title: Finitary mathematics
Abstract: $\mathsf{ZF}_{\mathsf{fin}}$ is the standard formalization of finitary mathematics; it replaces the axiom of infinity in $\mathsf{ZF}$ with its negation. continue reading…
Andres Caicedo: Determinacy from large cardinals II
Boise Set Theory Seminar
Thursday, February 7
Room: B309
Speaker: Andrés Caicedo (Boise State)
Title: Determinacy from large cardinals: an overview II
Abstract:
We recall the definition of Woodin cardinals, and explain why they play a key role in proofs of determinacy. continue reading…
Andrés Caicedo: Determinacy from large cardinals
Boise Set Theory Seminar
Wednesday, January 30
Room: Math conference and break room
Speaker: Andrés Caicedo
Title: Determinacy from large cardinals: an overview
Abstract: A game is determined when one of the players has a winning strategy. continue reading…