Teichmüller modular form

Teichmüller modular forms are a class of mathematical objects that arise in the study of Teichmüller theory, which is a branch of mathematics dealing with the moduli spaces of Riemann surfaces. Specifically, these modular forms are associated with the deformation theory of complex structures on Riemann surfaces as well as with the geometry of the moduli space of stable curves and Riemann surfaces.