In mathematics, a Teichmüller modular form is an analogue of a Siegel modular form on Teichmüller space.
References Ichikawa, Takashi (1994), "On Teichmüller modular forms", Mathematische Annalen, 299 (4): 731–740, doi:10.1007/BF01459809, ISSN 0025-5831, MR 1286895, S2CID 122511567, Zbl 0803.30036