Recent and upcoming talks by Anton Bernshteyn

Anton Bernshteyn: From finite combinatorics to descriptive set theory and back

Mathematical logic seminar – Sep 4 2018 Time:     3:30pm – 4:30 pm Room:     Wean Hall 8220 Speaker:         Anton Bernshteyn Department of Mathematical Sciences CMU Title:     From finite combinatorics to descriptive set theory and back Abstract: Many results in finite combinatorics can be extended to infinite structures via compactness – but this transfer is powered by the Axiom of Choice and leads, in general, to highly “pathological” objects. continue reading…