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Recent seminar announcements
 Antonio Aviles: Free Banach lattices Toronto Set Theory Seminar
 Slawomir Solecki: Polishable equivalence relations Toronto Set Theory Seminar
 Monroe Eskew: Local saturation of the nonstationary ideals Kurt Godel Research Center
 Grzegorz Plebanek: Strictly positive measures on Boolean algebras Wrocław University of Technology
 David Chodounsky: How to kill a Ppoint NUS logic seminar
 Thilo Weinert: Cardinal Characteristics and Partition Properties Kurt Godel Research Center
 David J. Fernández Bretón: Models of set theory with union ultrafilters and small covering of meagre, II Michigan Logic Seminar
 Yasser Fermán Ortiz Castillo: Crowded pseudocompact spaces of cellularity at most the continuum are resolvable Toronto Set Theory Seminar
 Grzegorz Plebanek: On almost disjoint families with property (R) Wrocław University of Technology
 Šárka Stejskalová – The tree property and the continuum function Kurt Godel Research Center
Upcoming conferences
 April 22: Set Theory, Model Theory and Applications (In memory of Mati Rubin), Eilat, April 2226, 2018
 May 16: 2017 North American ASL Meeting, Illinois, March 2023, 2017
 June 25: 11th Young Set Theory Workshop, Lausanne, June 25–29, 2018
 July 2: Novi Sad Conference in Set Theory and General Topology, Novi Sad, July 25, 2018
 July 16: First Girona inner model theory conference, Girona, July 1627 2018
 July 23: Logic Colloquium 2018, Udine, July 23 – 28, 2018
 August 6: BLAST 2018, Denver, August 610, 2018
 August 22: Generalised Baire Spaces, Amsterdam, August 2224, 2018
 September 18: Takeuti Memorial Symposium, Kobe, September 18 – 20, 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 Artem Chernikov 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 Chris LambieHanson Christian Rosendal 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 Frank Stephan Franklin Tall Fulgencio Lopez 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 Ben Yaacov 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 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 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 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 Radek Honzik Ralf Schindler Randall Holmes Rick Statman Robert Ralowski Robin TuckerDrob Rodrigo R. Dias Roman Kossak Saharon Shelah Sakaé Fuchino Salma Kuhlmann Samuel Coskey Sandra Müller Šárka Stejskalová 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 Yair Hayut Yizheng Zhu Yurii Khomskii Zoltan VidnyanszkiCategories
Recent discussions
 Thematic Semester on Descriptive Set Theory and Polish groups, More info  Set Theory Talks on 11th Young Set Theory Workshop, Lausanne, June 25–29, 2018
 11th Young Set Theory Workshop, Lausanne, June 25–29, 2018  Set Theory Talks on 8th Young Set Theory Workshop, Jerusalem, October 2530, 2015
 11th Young Set Theory Workshop, Lausanne, June 25–19, 2018  Set Theory Talks on 9th Young Set Theory Workshop, Copenhagen, June 1317, 2016
 11th Young Set Theory Workshop, Lausanne, June 25–19, 2018  Set Theory Talks on 10th Young Set Theory Workshop, Edinburgh, July 10–14, 2017
 10th Young Set Theory Workshop, Edinburgh, July 1014, 2017  Set Theory Talks on 6th Young Set Theory Workshop, June 1014, 2013
 Thematic Semester on Descriptive Set Theory and Polish groups, More info  Set Theory Talks on 11th Young Set Theory Workshop, Lausanne, June 25–29, 2018
Seminar organizer’s toolbox
Teruyuki Yorioka is an Associate Professor of mathematics at Shizuoka University.
He mainly studies combinatorics on $\omega_1$ and its related forcing theory.
He received his Ph.D. in 2004 from Kobe University, under the supervision of Joerg Brendle.
When he stayed in Toronto to join the thematic program of set theory 2002, he took the supervision of Stevo Todorcevic.
Recent and upcoming talks by Teruyuki Yorioka
Independence Results in Mathematics and Challenges in Iterated Forcing, Norwich, November 26 2015
Satellite Workshop
2nd November 2015 to 6th November 2015
Held at the University of East Anglia
Norwich, UK
Organisers: David Aspero (University of East Anglia), Joan Bagaria (Universitat de Barcelona), Mirna Dzamonja (University of East Anglia), Benedikt Loewe (Universität Hamburg)
Workshop Theme
Independence Results in Mathematics and Challenges in Iterated Forcing Forcing, and especially iterated forcing, is an extremely fruitful technique for proving that certain statements in mathematics are independent from ZFC, or some other base set theory. continue reading…
Posted in Conferences
Tagged Arthur Apter, Boban Velickovic, Borisa Kuzeljevic, Daniel Soukup, Grzegorz Plebanek, Heike Mildenberger, Itay Neeman, Justin Moore, Liuzhen Wu, Marton Elekes, Matteo Viale, Menachem Kojman, Menachem Magidor, Omer Ben Neria, Piotr BorodulinNadzieja, Spencer Unger, Teruyuki Yorioka, Todd Eisworth
Recent Developments in Axiomatic Set Theory, September 1618, 2015
RIMS Set Theory Workshop 2015
Recent Developments in Axiomatic Set Theory
September 16 (Wed.)
14:2014:50 Masaru Kada and Takuto Kato: Variants of AC under ZF minus union
15:1015:40 Masaru Kada and Souji Shizuma: Some remarks on innite hat guessing games
16:0016:50 Makoto Takahashi: On non shortness of Axiom A posets with frame systems
September 17 (Thu.)
10:0010:50 Teruyuki Yorioka: Some consistency results with the existence of a non special Aronszajn tree
11:1012:00 David Chodounsky: FMathias reals and generic filters
14:0014:50 Joel David Hamkins: Upward closure in the generic multiverse of a countable model of set theory
15:1016:00 Toshimichi Usuba: Settheoretic geology and large large cardinals
16:2017:00 Tadatoshi Miyamoto: Side condition methods and morasses
September 18 (Fri.)
9:009:50 Sakae Fuchino: On the superuniverse of the set theoretic multiverses
10:1011:00 Hiroshi Sakai: Covering and approximation properties of ultrapower
Venue
Room 420, RIMS Kyoto
Organizer
Masahiro Shioya (University of Tsukuba), Email: shioya _at_ math.tsukuba.ac.jp continue reading…
Reflection principles and set theory of large cardinals, September 9 – 12, 2013
The RIMS meeting “Reflection principles and set theory of large cardinals”
will take place from Sept. 9 till Sept. 12 at the Research Institute for
Mathematical Sciences, Kyoto University, Japan. this meeting is organized
by Sakae Fuchino. continue reading…
Posted in Conferences, RIMS
Tagged Andrew BrookeTaylor, Arturo Antonio Martinez, David Aspero, David Chodounsky, Diego Alejandro Mejia, James Cummings, Jonathan Cancino Manriquez, Laura Fontanella, Liuzhen Wu, Luz María García Ávila, Masahiro Shioya, Michael Hrusak, Osvaldo Guzmán González, Sakaé Fuchino, Shohei Tajiri, Stevo Todorcevic, Teruyuki Yorioka, Vincenzo Dimonte
Axiomatic approaches to forcing techniques in set theory, November 38, 2013
The Banff International Research Station will host the “Axiomatic approaches to forcing techniques in set theory” workshop from November 3rd to November 8th, 2013.
The focus of this program is on forcing axioms and their applications within mathematics. continue reading…
International Conference on Topology and Geometry, September 26, 2013
Joint with the 6th JapanMexico Topology Symposium, September 2 – 6, 2013
Shimane University and Osaka City University are organizing the international conference on Topology and Geometry 2013.
The conference will take place at Shimane University, Matsue City, Japan, on September 26, 2013. continue reading…
Posted in Conferences
Tagged Alexander V. Arhangel’skii, Andrew BrookeTaylor, David Aspero, David Chodounsky, Diego Alejandro Mejia, Dikran Dikranjan, Dilip Raghavan, Hiroaki Minami, Hiroshi Sakai, Jerry Vaughan, Luz María García Ávila, Marcin Sabok, Masami Sakai, Masaru Kada, Michael Hrusak, Ol'ga Sipacheva, Osvaldo Guzmán González, Sakaé Fuchino, Teruyuki Yorioka, Toshimichi Usuba, Ulises Ariet Ramos Garcia, Vera Fischer, Victor Torres Perez, Yasuo Yoshinobu, Yurii Khomskii
17/Aug/2012: Teruyuki Yorioka, and Dima Sinapova
11:00–12:00
Fields institute, Room 210
Speaker: Teruyuki Yorioka (Shizuoka)
Title: An application of AsperoMota’s iteration to Todorcevic’s OCA
Abstract: It is an open question whether it is consistent that Todorcevic’s OCA holds together with the continuum larger than $\aleph_2$. continue reading…
Forcing extensions and large cardinals, December 4 – 7, 2012
Dates, venue, and organizer
Dates: December 4 (Tue) – 7 (Fri), 2012
Venue: Room 111, Research Institute for Mathematical Sciences, Kyoto University, Kyoto, Japan
Organizer: Tadatoshi Miyamoto (Nanzan University).
Overview
By strengthening the standard ZermeloFraenkel axiom system of set theory (ZFC), one can decide a number of important statements in mathematics, like e.g. continue reading…