Maryanthe Malliaris (University of Chicago) "Comparing the complexity of unstable theories" In 1967 Keisler posed the problem of Keisler’s order, a suggested program for comparing the complexity of classes of mathematical structures using an asymptotic...
Harvard Logic Colloquium: George E. Smith (Tufts U.), Theory-Mediated Measurement of Interlinked Constants Evidence of a Different Kind? In his landmark paper of 1900 in which he derived his law of blackbody radiation from Boltzmann’s theory of entropy...
Joan Bagaria (Universitat de Barcelona) "Reflection phenomena in the set-theoretic universe" The phenomenon of reflection occurs at different layers of the set-theoretic universe V, and strengthened forms of reflection associated to each layer give rise...
Theodore A. Slaman (University of California Berkeley): Recursion Theory and Diophantine Approximation Recursion Theory deals with the definability of sets, especially sets of natural numbers or equivalently real numbers. Diophantine Approximation deals...