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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
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 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 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 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 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 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
James Cummings is a math professor at Carnegie Mellon University.
Ph.D.: Cambridge University
Recent and upcoming talks by James Cummings
James Cummings: Forcing Pi_2 statements II
Mathematical logic seminar – September 22, 2015
Time: 12:30 – 13:30
Room: Wean Hall 7201
Speaker: James Cummings
Department of Mathematical Sciences
CMU
Title: Forcing Pi_2 statements II
Abstract:
We often find ourselves needing to force assertions of the general form “for every x there exists y….” where typically x and y are subsets of some regular cardinal κ
We will consider three general cases (of increasing difficulty)
κ is ω1
κ is the successor of an uncountable regular cardinal
κ is the successor of a singular cardinal continue reading…
James Cummings: Forcing ∀ ∃ statements
The logic seminar resumes next week. This term we are
meeting in Wean Hall 7201 on Tuesdays at 12:30.
Mathematical logic seminar – September 15, 2015
Time: 12:30 – 13:30
Room: Wean Hall 7201
Speaker: James Cummings
Department of Mathematical Sciences
CMU
Title: Forcing ∀ ∃ statements
Abstract:
We often find ourselves needing to force assertions of the general form “for every x there exists y….” where typically x and y are subsets of some regular cardinal κ
We will consider three general cases (of increasing difficulty)
κ is ω1
κ is the successor of an uncountable regular cardinal
κ is the successor of a singular cardinal continue reading…
Set theory and model theory, Tehran, October 1216, 2015
The purpose of the conference is to bring together researchers and individuals interested in all areas of set theory and model theory, to discuss the latest developments and findings in their areas, take stock of what remains to be done and explore different visions for setting the direction for future work. continue reading…
cmu math logic seminar tues april 7
James Cummings will continue to talk about ZFC constructions of objects of size omega_one. The main result will be the theorem of Todorcevic on colouring pairs of countable ordinals continue reading…
BLAST Conference at UNT June 8–12, 2015
BLAST2015@UNT Conference – ANNOUNCEMENT 1.
http://math.unt.edu/BLAST2015@UNT
DATE: June 8 – 12, 2015
WHERE: University of North Texas in Denton, TX
BLAST (Boolean Algebras, Lattices, Algebraic & Quantum Logic, Universal Algebra, Set Theory, and Settheoretic & Pointfree Topology) is an annual conference sponsored by the National Science Foundation that has been running since 2008. continue reading…
5th European Set Theory Conference, August 24 – 28, 2015
The 5th European Set Theory Conference (5ESTC) is the fifth meeting in a series of biannual meetings coordinated by the European Set Theory Society. Earlier meetings were held in Bedlewo (1ESTC, July 2007 and 2ESTC, July 2009), Edinburgh (3ESTC, July 2011) and Mon St. continue reading…
Posted in Conferences, ESTC
Tagged Adam Kwela, Akihiro Kanamori, Asger Tornquist, Carlos Di Prisco, Dima Sinapova, Gunter Fuchs, James Cummings, Lorenz Halbeisen, Lyubomyr Zdomskyy, Martin Goldstern, Miguel Angel Mota, Natasha Dobrinen, Peter Holy, Peter Koellner, Peter Koepke, Philipp Schlicht, Victoria Gitman, Yizheng Zhu
James Cummings: Ramsey theory and topology
CMU math logic seminar 12:30 Tuesday 2 September
Seminar will meet at the new time (12:30) in the new room (Wean Hall 8220)
Speaker : James Cummings (CMU)
Title: “Ramsey theory and topology”
The simplest form of the infinite Ramsey theorem states that any
colouring of pairs of integers in two colours has an infinite
monochromatic set. continue reading…
James Cummings: The tree property and some variations (Part II)
Speaker : James Cummings
Title: The tree property and some variations (Part II)
Abstract: The tree property is a property of large cardinal
type which can consistently hold of small cardinals such as
omega_2. continue reading…
James Cummings: The tree property and some variations
CMU math logic seminar Tuesday Mar 18
Speaker : James Cummings
Title: The tree property and some variations
Abstract: The tree property is a property of large cardinal
type which can consistently hold of small cardinals such as
omega_2. continue reading…
James Cummings: Games, trees, colourings and forcing
Usual time (12:001:30 Tuesday) and place (Wean Hall 7201)
Speaker: James Cummings
Title: Games, trees, colourings and forcing
Abstract: I will discuss some connections between games, trees,
Ramseytype theorems and forcing. continue reading…