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Recent seminar announcements
 Juris Steprans: Groups with sub exponential growth and actions on the integers with unique invariant means in the Cohen model Toronto Set Theory Seminar
 Jose Iovino: Metastability and model theory Toronto Set Theory Seminar
 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
Upcoming conferences
 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 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 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 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 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 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 Luca Motto Ros
Borel Reducibility of Equivalence Relations, Lausanne, May 29, 2017
SGSLPS 2017 Spring meeting on “Borel Reducibility of Equivalence Relations”Université de Lausanne (Unil), Amphipôle, Room 340
29 May 2017, 10:30 – 17:00
The SGSLPS 2017 Spring meeting on “Borel Reducibility of Equivalence Relations” will feature four hourlong talks by leading experts in the field. continue reading…
Posted in Conferences
Tagged Andrew BrookeTaylor, Julien Melleray, Luca Motto Ros, Raphaël Carroy
Luca Motto Ros: Ultrametric spaces, isometry, and isometry groups
KGRC Research Seminar – 20170330 at 4pm
Speaker: Luca Motto Ros (University of Turin, Italy)
Abstract:
Gao and Kechris proposed in 2003 two somewhat related problems concerning ultrametric spaces, namely:
1) Determine the complexity of the isometry relation on locally compact Polish ultrametric spaces. continue reading…
Bonn Set Theory Workshop 2016
The Set Theory group in Bonn is hosting a workshop on “Generalised Baire spaces” on the 21st and 22nd of September 2016. This workshop is the third in a series of workshops on generalized descriptive set theory (Amsterdam 2014, Hamburg 2015). continue reading…
Posted in Conferences
Tagged Benedikt Löwe, David Aspero, Luca Motto Ros, Sy David Friedman
MFO workshop in Set Theory, Oberwolfach, January 2014
These are title of the talks from the 2014 Oberwolfach meeting. Below, are some of the slides.
Brendle – Rothberger gaps in analytic quotients
Conley – Measurable analogs of Brooks’s theorem for graph colorings
Cramer – Inverse limit reflection and generalized descriptive set theory
Cummings – Combinatorics at successors of singulars
Dobrinen – Progress in topological Ramsey space theory
Dzamonja – Combinatorial versions of SCH
Fischer – Template iterations and maximal cofinitary groups
Gitik – Short extenders forcings and collapses
Golshani – The effects of adding a real to models of set theory
Koepke – An Eastonlike Theorem for ZF Set Theory
Krueger – Forcing square with finite conditions
Lupini – Borel complexity and automorphisms of $C^*$algebras
Melleray – Full groups of minimal homeomorphisms and descriptive set theory
Mildenberger – Specialising Aronszajn trees in a gentle way
Moore – Completely proper forcing and the Continuum Hypothesis
Motto Ros – On the descriptive settheoretical complexity of the embeddability relation on uncountable models
Neeman – Higher analogues of PFA
Rinot – Complicated Colorings
Sabok – Automatic continuity for isometry groups
Sargsyan – Core Model Induction and Hod Mice
Schindler – Does $\Pi^1_1$ determinacy yield 0#? continue reading…
Posted in Conferences
Tagged Anush Tserunyan, Asger Tornquist, Assaf Rinot, Clinton Conley, Dima Sinapova, Grigor Sargsyan, Heike Mildenberger, Itay Neeman, James Cummings, Jindra Zapletal, John Krueger, Jörg Brendle, Julien Melleray, Justin Moore, Luca Motto Ros, Lyubomyr Zdomskyy, Marcin Sabok, Martin Zeman, Martino Lupini, Mirna Džamonja, Mohammad Golshani, Moti Gitik, Natasha Dobrinen, Otmar Spinas, Peter Koepke, Ralf Schindler, Scott Cramer, Slawomir Solecki, Stevo Todorcevic, Vera Fischer
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
Luca Motto Ros: Uniformly continuous and Lipschitz reducibilities on ultrametric Polish spaces
Monday, November 25, 2013, 16.30
Seminar room 0.011, Mathematical Institute, University of Bonn
Speaker: Luca Motto Ros (Universität Freiburg)
Title: Uniformly continuous and Lipschitz reducibilities on ultrametric Polish spaces
Abstract: We analyze the reducibilities induced by, respectively, uniformly continuous, Lipschitz, and nonexpansive functions on arbitrary ultrametric Polish spaces, and give sufficient and necessary (topological) conditions on such spaces for the corresponding degreestructures being wellbehaved. continue reading…
Luca Moto Ros: The embeddability relation on models of size $\kappa$ is (strongly) invariantly universal when $\kappa^{<\kappa}=\kappa$.
Monday, December 17, 2012, 16.30
Seminar room 1.007, Mathematical Institute, University of Bonn
Speaker: Luca Moto Ros (Universität Freiburg)
Title: The embeddability relation on models of size kappa is (strongly) invariantly universal when $kappa^{<kappa}=kappa$. continue reading…
6th Young Set Theory Workshop, June 1014, 2013
The workshop wil take place in Oropa (PiemonteItaly) in a congress center located in a medieval sanctuary in the midst of the alpine region of north west Piemonte. The aims of the “Young Set Theory Workshops” are to bring together young researchers in the domain of set theory and give them the opportunity to learn from each other and from experts in a friendly environment. continue reading…