Moduli of curves as moduli of A-infinity structures -- Alexander Polishchuk, September 25, 2015

In this talk I will consider some moduli spaces of curves with possibly non-nodal singularities, which appear naturally when studying A-infinity algebras associated with curves. The main result gives several equivalent descriptions of these moduli spaces of curves, including one in terms of explicit locally closed subsets of the Sato Grassmannian.