Torelli theorem for the moduli spaces of rank 2 quadratic pairs

Abstract

Let $X$ be a smooth projective complex curve. We prove that a Torelli type theorem holds, under certain conditions, for the moduli space of $\alpha$-polystable quadratic pairs on $X$ of rank 2.

v2: title changed. Various improvements. To appear in Communications in Algebra

References in corpus (1)

• Torelli theorem for the moduli spaces of pairs