2011‑01‑20 | Clinton Conley (KGRC) | Measurable colorings of graphs, II |
2011‑01‑27 | Achim Blumensath (TU Darmstadt, Darmstadt, Germany) | The Monadic Second-Order Transduction Hierarchy |
2011‑03‑03 | Sy-David Friedman (KGRC) | Absoluteness and Model Existence for Infinitary Logic |
2011‑03‑10 | Radek Honzik (Charles University, Prague) | The Definable Failure of the Singular Cardinal Hypothesis (SCH) |
2011‑03‑17 | Victor Torres (KGRC) | Rado's Conjecture and the Tree Property for ω2 |
2011‑03‑31 | Juris Steprāns (York University, Canada) | Reflecting non-meagreness |
2011‑04‑07 | Shashi Srivastava (Indian Statistical Institute, Kolkata) | Selection Theorems, Transition Probabilities and Stochastic Kripke models |
2011‑04‑14 | Victor Torres (KGRC) | Conjectures of Rado and Chang and Special $\aleph_2$-Aronszajn trees |
2011‑05‑04 | Yi Zhang (Sun Yat-Sen University, Guangzhou, China) | Maximal Cofinitary Groups |
2011‑05‑19 | Mariya Soskova (Sofia University, Bulgaria) | Definability in the enumeration degrees |
2011‑05‑26 | Asger Törnquist (KGRC) | The cardinality of maximal cofinitary groups |
2011‑06‑16 | Martin Goldstern (TU Wien, Austria) | Ultralaver forcing and Janus forcing |
2011‑06‑22 | Taras Banakh (Lviv State University, Ukraine) | Topologically invariant \sigma-ideals on Polish spaces |
2011‑06‑30 | Arthur Fischer (KGRC) | On a method of Todorcevic |
2011‑07‑05 | CT Chong (National University of Singapore) | $\Pi^1_1$ conservation of combinatorial principles weaker than Ramsey's Theorem for pairs |
2011‑09‑14 | Boaz Tsaban (Bar-Ilan University, Israel) | The character of topological groups, via Pontryagin-van Kampen duality and pcf theory |
2011‑09‑19 | Jörg Brendle (Kobe University, Japan) | aleph_1 perfect mad families |
2011‑10‑06 | Martin Koerwien (KGRC) | Non-absoluteness of model existence for infinitary logic |
2011‑10‑13 | Vera Fischer (KGRC) | Cardinal Characteristics, Projective Wellorders and Large Continuum |
2011‑10‑20 | Martin Koerwien (KGRC) | Non-absoluteness of model existence for infinitary logic, Part 2 |
2011‑10‑27 | Moritz Müller (KGRC) | Positive Horn definability in \aleph_0-categorical structures |
2011‑11‑03 | Joel Hamkins (City University of New York, USA) | Generalizations of the Kunen inconsistency |
2011‑11‑10 | Jakob Kellner (KGRC) | The joy of halving |
2011‑11‑17 | Victor Torres Perez (KGRC) | Weak Reflection Principle, Saturation of the ideal NS and Diamonds in two cardinal version |
2011‑11‑24 | Valentina Harizanov (George Washington University, Washington, D.C., USA) | Computably enumerable and co-computably enumerable equivalence structures |
2011‑12‑01 | Sy-David Friedman (KGRC) | The Essence of V |
2011‑12‑15 | Tatiana Arrigoni (KGRC) | The Hyperuniverse Program. An overview. |