Article ID Journal Published Year Pages File Type
4594235 Journal of Number Theory 2013 19 Pages PDF
Abstract

We show that the twisted traces of CM values of weak Maass forms of weight 0 are Fourier coefficients of vector valued weak Maass forms of weight 3/2. These results generalize work by Zagier on traces of singular moduli. We utilize a twisted version of the theta lift considered by Bruinier and Funke (2006) [BF06].

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory