Talks -- Descriptive Set Theoretic Phenomena in Analysis and Topology -- An Alternative Proof of Laverโs Results on the Algebra Generated by an Elementary Embedding -- Some other Problems in Set Theory -- Games in rEcursion Theory and Continuity Properties of Capping Degrees -- Admissibility and Mahloness in L(?) -- Set Theory of Reals: Measure and Category -- The Structure of Borel Equivalence Relations in Polish Spaces -- Classifying bOrel Structures -- What is Mac Lane Missing? -- Is Mathias an Ontologist? -- Degrees of Constructibility -- Applications of the Open Coloring Axiom -- Research Papers -- Amoeba Forcing, Suslin Absoluteness and Additivity of Measure -- Measure and cAtegory โ Filters on ? -- Universally Baire Sets of Reals -- The Singular Cardinal Hypothesis Revisited -- A Weak Version of at from Oca -- One Cannot Show from ZFC that there is an Ulm Type Classification of the Countable Torsion-Free Abelian Groups -- ?1/3-Absoluteness for Sequences of Measures -- Vive la Difference i: Nonisomorphism of Ultrapowers of Countable Models -- Coding and Reshaping when there are no Sharps

1. Mathematics
2. Mathematical logic
3. Mathematics
4. Mathematical Logic and Foundations