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Recent seminar announcements
 Christopher Eagle: Baire Category and the Omitting Types Theorem Toronto Set Theory Seminar
 Dorottya Sziráki: Open colorings on generalized Baire spaces Budapest Logic Seminar
 Yann Pequignot: Sigma^1_2 sets and countable Borel chromatic numbers Logic Seminar in Turin
 Dániel T. Soukup: Uncountable strongly surjective linear orders Budapest Logic Seminar
 Jindra Zapletal: Quotient forcings defined from group actions Prague Set Theory Seminar
 Saeed Ghasemi: Scattered C*algebras Toronto Set Theory Seminar
 Witold Marciszewski: On factorization properties of function spaces Kurt Godel Research Center
 Peter Nyikos: Cardinality restrictions on some kinds of locally compact spaces Kurt Godel Research Center
 Shimon Garti: The club principle and the splitting number Israeli Logic Talks
 Bill Chen: Variations of the stick principle Israeli Logic Talks
Upcoming conferences
 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 3: Set Theoretic Methods in Topology and Analysis, Będlewo, September 39, 2017
 September 7: Set theoretic & Topological methods in Model Theory, Tezpur, September 7–12, 2017
 September 8: Workshop on Computability Theory and Foundations of Mathematics, Singapore, September 812, 2017
 September 15: Simon Thomas: the first 60 years, Rutgers, September 1517, 2017
 November 20: Ultrafilters, Ramsey Theory and Dynamics, Villeurbanne, November 2024, 2017
 January 27: Winter School, Jan 27 – Feb 3, 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
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 Eagle 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 David Schrittesser 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 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 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 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 Vincenzo Dimonte 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
Recent and upcoming talks by John Clemens
John Clemens: The recursion theorem in set theory
Tuesday, September 27 from 3 to 4pm
Room: MB 124
Speaker: John Clemens (BSU)
Title: The Recursion Theorem in Set Theory
Abstract: Kleene’s Recursion Theorem is a simple yet powerful result about computable functions, which asserts the existence of functions which “know their own code” in some suitably nice enumeration of the computable functions. continue reading…
BEST 2016 slides
The 23rd BEST conference was held June 15–16 in San Diego, CA.
Shehzad Ahmed – Jonsson cardinals and pcf theory
Liljana Babinkostova – A weakening of the closure operator
Kyle Beserra – On the conjugacy problem for automorphisms of countable regular trees
Erin Carmody – Killing them softly
William Chan – Every analytic equivalence relation with all Borel classes is Borel somewhere
John Clemens – Relative primeness of equivalence relations
Paul Corazza – The axiom of infinity, quantum field theory, and large cardinals
Cody Dance – Indiscernibles for $L[T_2,x]$
Natasha Dobrinen – Ramsey spaces coding universal trianglefree graphs and applications to Ramsey degrees
Paul Ellis – A Borel amalgamation property
Monroe Eskew – Rigid ideals
Daniel Hathaway – Disjoint Borel functions
Jared Holshouser – Partition properties for nonordinal sets under the axiom of determinacy
Paul McKenney – Automorphisms of $\mathcal P(\lambda)/\mathcal I_\kappa
Kaethe Minden – Subcomplete forcing and trees
Daniel Soukup – Orientations of graphs with uncountable chromatic number
Simon Thomas – The isomorphism and biembeddability relations for finitely generated groups
Douglas Ulrich – A new notion of cardinality for countable first order theories
Kameryn Williams – Minimal models of KelleyMorse set theory
Martin Zeman – Master conditions from huge embeddings continue reading…
Posted in BEST
Tagged Cody Dance, Dan Hathaway, Daniel Soukup, Douglas Ulrich, Erin Carmody, Jared Holshouser, John Clemens, Kaethe Minden, Kameryn Williams, Kyle Beserra, Liljana Babinkostova, Martin Zeman, Monroe Eskew, Natasha Dobrinen, Paul Corazza, Paul Ellis, Paul McKenney, Shehzad Ahmed, Simon Thomas, William Chan
John Clemens: Relative primeness of equivalence relations
Wednesday, November 11 from 3 to 4pm
Room: MP 207
Speaker: John Clemens (BSU)
Title: Relative primeness of equivalence relations
Abstract: Let $E$ and $F$ be equivalence relations on the spaces $X$ and $Y$. continue reading…
John Clemens: Isomorphism of homogeneous structures
Wednesday, September 16 from 3 to 4pm
Room: MP 207
Speaker: John Clemens (BSU)
Title: Isomorphism of homogeneous structures
Abstract: The theory of Borel reducibility of equivalence relations can be used to gauge the complexity of the isomorphism problem for a collection of countable structures. continue reading…
6th Descriptive Set Theory in Paris, December 16 – 17, 2013
The sixth meeting Descriptive Set Theory in Paris organized by the Equipe d’Analyse Fonctionnelle will be held on December 16 and 17, 2013 at the Institut de Mathématique de Jussieu.
List Of Speakers
Itai BEN YAACOV
John CLEMENS
Sy FRIEDMAN
Vassilis GREGORIADES
Adriane KAÏCHOUH
David KERR
Aleksandra KWIATKOWSKA
François LE MAITRE
Luca MOTTO ROS
Lionel NGUYEN VAN THE
Marcin SABOK
Omar SELIM
Konstantin SLUTSKY
Slawomir SOLECKI
Asger TORNQUIST
Anatoly VERSHIK
Titles and Abstracts continue reading…
Posted in Conferences
Tagged Adriane Kaichouh, Aleksandra Kwiatkowska, Anatoly Vershik, Asger Tornquist, David Kerr, Francois Le Maitre, Itay Ben Yaacov, John Clemens, Konstantin Slutsky, Lionel Nguyen Van The, Luca Motto Ros, Marcin Sabok, Omar Selim, Slawomir Solecki, Sy David Friedman, Vassilis Gregoriades
John Clemens: Treeable equivalence relations and descriptive complexity
Monday, May 14, 2012, 16.30
Speaker: John Clemens (University of Münster)
Title: Treeable equivalence relations and descriptive complexity
Abstract:
The property of treeability has been wellstudied in the context of countable Borel equivalence relations, but has been little studied up to now in the uncountable case. continue reading…