Matthew O'Callaghan

Matthew O'Callaghan

Postdoctoral Astrophysicist at the Center for Astrophysics | Harvard & Smithsonian. Researching misspecification-robust simulation-based inference, interstellar dust, and stellar parameters for large surveys such as Roman.

Introduction Group Theory

Undergraduate course, University of Cambridge, subcontracted., 2022

Designed and taught a fourty hour introductoty course on group theory in the summer before students start their undergraduate degree in pure mathematics.