Video Lectures

Supernovae, tidal disruption events and merging neutron stars can provide a wealth of physical insights from nuclear physics to cosmology; they can teach us about the creation of the elements, the formation of compact objects, accretion processes...

The Brunn-Minkowski inequality is a fundamental result in convex geometry controlling the volume of  the sum of subsets of ℝn. It asserts that for  sets A,B⊂ℝn of equal volume and a parameter t∈(0,1), we have |tA+(1−t)B|≥|A| with equality iff A=B is...

Matroids are combinatorial abstractions of the notion of linear independence. They are one of the main objects studied in the current special year in the School of Mathematics. I will talk about a notion of scattering amplitudes for matroids. It is...