**Title: **Decay of correlations for isometric extensions of Anosov flows

**Speaker:** Salman Siddiqi, Michigan

**Abstract:** I will briefly provide some historical context discussing known results on exponential correlation decay (or exponential mixing) for Anosov flows. I’ll summarize some classical techniques, and sketch a proof that locally accessible isometric extensions of Anosov flows are exponentially mixing under certain conditions – this includes, for example, some classes of frame flows and flows on principal bundles.