# Other work

**Paris lectures: Introduction**.

**Paris lectures: Silver's theorem**.

**Paris lectures: Hjorth's theorem**.

**Paris lectures: The Harrington-Kechris-Louveau theorem**.

**Paris lectures: The Kanovei-Louveau theorem**.

**Borel equivalence relations and everywhere faithful actions of free products**.

**The classification of finite Borel equivalence relations on the hyperfinite quotient space**.

**On the existence of invariant probability measures for Borel actions of countable semigroups**.

**An anti-basis theorem for analytic graphs of Borel chromatic number at least three**.

**Definable transversals of analytic equivalence relations**.

**Lecture notes on Borel dynamics**.

**Descriptive set-theoretic dichotomy theorems and limits superior**. With Clinton Conley and Dominique Lecomte.