David Klein, Jennifer Kupka
Published 2019-12-18Version 1
We present completions of mock theta functions to harmonic weak Maass forms of weight $1/2$ and algebraic formulas for the coefficients of mock theta functions. We give several harmonic weak Maass forms of weight $1/2$ that have mock theta functions as their holomorphic part. Using these harmonic weak Maass forms and the Millson theta lift we compute finite algebraic formulas for the coefficients of the appearing mock theta functions in terms of traces of singular moduli.
Exponential sums with coefficients of certain Dirichlet series
On the number of representations by certain octonary quadratic forms with coefficients 1, 2, 3, 4 and 6
Sign Changes of Coefficients and Sums of Coefficients of L-Functions
![QR code for arXiv:1912.08565 [math.NT]](http://oss.arxitics.com/images/favicon.svg)