Differential operators for harmonic weak Maass forms and the vanishing of Hecke eigenvalues
Differential operators for harmonic weak Maass forms and the vanishing of Hecke eigenvalues
Bruinier J, Ono K, Rhoades R. Differential operators for harmonic weak Maass forms and the vanishing of Hecke eigenvalues. Mathematische Annalen. 2008;342(3):673–693.