The seminar has been meeting on zoom, and the following table shows the recordings.
Date | Speaker | talk/abstract/slides |
---|---|---|
March 31, 2020 | Lauren Wickman | An introduction to the dual Ramsey theorem |
April 7, 2020 | no seminar | |
April 14, 2020 | Thomas Winckler | A theorem in topology that can be proved using mathematical logic |
April 21 | Richard Krogman | Automatic structures |
May 5 | Jindrich Zapletal | Coloring right triangles without choice and slides |
May 12 | Dana Bartosova | Product spaces as universal minimal flows |
May 19 | Pierre Simon | On the growth rates of Fraisse classes |
May 26 | Jindrich Zapletal | Discontinuous homomorphisms of Polish groups without choice abstract |
June 2 | Christian Rosendal | How much choice is needed to construct a discontinuous homomorphism? and abstract |
June 9 | Douglas Cenzer | Generically computable structures abstract |
June 16 | Lauren Wickman | On the Metrizability of the Universal Minimal Flow of Certain Automorphism Groups abstract |
June 23 | Lauren Wickman | On the metrizability of UMFs of certain automorphism groups II |
June 30 | Jordi Lopez-Abad | The Banakh-Sack rank of a weakly compact set abstract |
July 7 | Jindrich Zapletal | Forcing and real closed fields and abstract |
July 14 | Jindrich Zapletal | Forcing and real closed fields II and abstract |
July 21 | Ankit Vishnubhotla | Describing the Universal Minimal Dynamical System of the Reals abstract |
August 4 | Andy Zucker | Topological dynamics beyond Polish groups abstract |
September 8 | Douglas Cenzer | Randomness Extraction from a Computability-Theoretic Perspective abstract |
September 15 | John Hester | Combining automated proof calculi abstract |
September 22 | Dana Bartosova | On universal minimal flow of Z2 abstract |
September 29 | Thomas Winckler | A countable antichain theorem for finite functions abstract |
October 6 | Yuxin Zhou | Balanced forcing for isosceles triangles abstract |
October 13 | Noah Schweber | Computability-theoretic aspects of Banach-Mazur games abstract |
October 20 | Lauren Wickman | Cantor spaces and projective Fraisse limits abstract |
October 27 | Shravan Sadashiva | Pcf theory abstract |
November 3 | Jindrich Zapletal | Borel reducibility and orbit equivalence relations abstract |
November 10 | Aristotelis Panagiotopoulos | Dynamical obstructions to classification by (co)homology and other TSI-group invariants abstract |
November 17 | Samuel Coskey | Bernoulli jumps of equivalence relations abstract |
December 1 | Jamal Kawach | Dual Ramsey theory for countable ordinals abstract |
December 8, 2020 | Aleksandra Kwiatkowska | Simplicity of the automorphism groups of countable structures abstract |
January 26, 2021 | Thomas Winckler | CUF implies CAT (and other theorems) |
February 2 | John Hester | Etableau Backtracking abstract |
February 9 | Jindrich Zapletal | Krull dimension in set theory abstract recording |
February 16 | Jindrich Zapletal | Krull dimension in set theory II recording |
February 23 | Jindrich Zapletal | Martin’s Conjecture |
March 2, 2021 | Dana Bartosova | Extension of compact groups with uniformly continuous cross sections abstract |
March 9, 2021 | Yuxin Zhou | Partition of Rn with distinct distances abstract |
March 16, 2021 | Jindrich Zapletal | Sequentiality of R abstract |
March 23 | Dakota Thor Ihli | What generic automorphisms of the random poset look like abstract slides |
March 30, 2021 | Lauren Wickman | The Knaster continuum as a projective Fraisse limit abstract |
April 6, 2021…DIFFERENT TIME: 6pm | Kentaro Yamamoto | The automorphism group of the Fraisse limit of finite Heyting algebras abstract |
April 20, 2021 | Shravan Sadashiva | Balanced pairs on ideals abstract |
April 27, 2021 | Caroline Terry | Speeds of hereditary properties and mutual algebraicity abstract |
May 4, 2021 | Assaf Shani | Actions of tame abelian product groups abstract |
May 11, 2021 | Jonathan Cancino Manriquez | Every maximal ideal may be Katetov above of all Fσ ideals abstract
|
May 18 | Jonathan Cancino Manriquez | Every maximal ideal may be Katetov above of all Fσ ideals II |
June 1 | Jan Grebik | Descriptive combinatorics of actions of Zd abstract |
June 22 | Sonia Navarro Flores | Borel ideals and topological Ramsey spaces abstract |