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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
A.R.D. Mathias Alan Dow Alekos Kechris Aleksander Cieślak Aleksandra Kwiatkowska Alessandro Vignati Alexei Kolesnikov Andreas Blass Andrés Caicedo Andrew BrookeTaylor Andrew Marks Andrew Toms 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 Brent Cody Burak Kaya Carlos Di Prisco Carlos MartinezRanero Chris LambieHanson Christina Brech Clinton Conley Daisuke Ikegami Damian Sobota 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 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 Janusz Pawlikowski 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 Kaethe Minden 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 Mati Rubin Matteo Viale Matthew D. Foreman Melvin Fitting Menachem Kojman Menachem Magidor Merlin Carl Michael Hrusak Michal Doucha Miguel Angel Mota Miha Habic 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 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 Sandra Uhlenbrock 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 Tristan Bice Uri Abraham Vera Fischer Victor Torres Perez Victoria Gitman Vincenzo Dimonte Wieslaw Kubis Will Boney Wojciech Stadnicki Wolfgang Wohofsky 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
Recent and upcoming talks by Asaf Karagila
Asaf Karagila: The Bristol model: A few steps into a Cohen real
HUJI Logic Seminar
The next meeting will be at 08/05 (in one week), Ross 63, 12:0014:00.
Title: The Bristol model: A few steps into a Cohen real
Speaker: Asaf Karagila
Abstract: We will take a close look at the first few steps of the construction of the Bristol model, which is a model intermediate to L[c], for a Cohen real c, satisfying V\neq L(x) for all x. continue reading…
Asaf Karagila: Fodor’s lemma can fail at every cardinal
HUJI Logic Seminar
The next meeting of the Logic Seminar will take place in next Wednesday,
14/12, Ross Building 70, 16:00 — 18:00.
Speaker: Asaf Karagila
Title: Fodor’s lemma can fail at every cardinal
Abstract. continue reading…
Asaf Karagila: Restrictions on forcings that change cofinalities
Friday Set Theory Seminar (HUJI)
We shall meet this Friday (June 26th) in the Hebrew University math department building in Room 110, at 10 am.
Speaker: Asaf Karagila (HUJI)
Title: Restrictions on forcings that change cofinalities
Abstract: Given a regular cardinal kappa, we want to know what sort of “nice” properties a forcing can have while making kappa singular. continue reading…
Asaf Karagila: Finite Width of the Cardinals Implies Choice.
Shalom,
The next meeting of the seminar in Logic, Set Theory and Topology will be held
on Tuesday, November 13.
Time is 16:00 – 17:30.
Place: seminar room 201 which is located in the building of Computer
Science Department (not Math Dept)
Speaker :Asaf Karagila (HUJI)
Title: Finite Width of the Cardinals Implies Choice. continue reading…
Asaf Karagila: On the ordering of cardinals without choice.
Shalom,
The next meeting of the seminar in Logic, Set Theory and Topology will be held on Tuesday, November 6.
Time is 16:00 – 17:30.
Place: seminar room 201 which is located in the building of Computer Science Department (not Math Dept)
Speaker :Asaf Karagila (BGU)
Title: On the ordering of cardinals without choice. continue reading…
Asaf Karagila: Forcing and Symmetric extensions, part II
Shalom,
We hold seminar on Tuesday , June 5,
time 16:0017:30, seminar room: 201.
Speaker: Asaf Karagila (BGU)
Title: Forcing and Symmetric Extensions, part II
Abstract: Continuing from last week, we will discuss automorphism of forcings and define what are symmetric models and how they are used to create models negating the axiom of choice. continue reading…
Asaf Karagila: Forcing and Symmetric extensions, part I
Shalom,
We hold seminar on Tuesday , May 29,
time 16:0017:30, seminar room: 201.
Speaker: Asaf Karagila (BGU)
Title: Forcing and Symmetric extensions, part I
Abstract: We will review the methods of forcing for proving independence results in set theory. continue reading…
Asaf Karagila: Some more about Cohen’s first model
Shalom
We held seminar on Tuesday , May 15,
time 16:0017:30, seminar room: 201.
Speaker: Asaf Karagila (BGU)
Title: Some more about Cohen’s first model
continue reading…
Asaf Karagila: Horrors in topology, when N is not Lindelof!
Shalom,
We held seminar on Tuesday , May 8,
time 16:0017:30, seminar room: 201.
Speaker: Asaf Karagila (BGU)
Title: Horrors in topology, when N is not Lindelof!
Abstract: We will discuss a bit of the horrors of topology when the axiom of choice is on vacation. continue reading…