Informal Friday Seminar: Will Donovan -- Perverse schobers on mirror moduli spaces

The moduli spaces associated to the A-side and B-side of mirror symmetry carry
much-studied bundles with connections, which may be related by a mirror map.  Using
perverse sheaves of categories, or schobers, I explain categorifications of such
structures in examples, and apply them to prove instances of homological mirror
symmetry.  This is joint work with T Kuwakagi.