Abstract
We give new examples of noncongruence subgroups $\Gamma\subset\SL_2(\Z)$ whose space of weight-3 cusp forms $S_3(\Gamma)$ admits a basis satisfying the Atkin--Swinnerton-Dyer congruence relations with respect to a weight-3 newform for a certain congruence subgroup.
Citation
Liqun Fang. J. William Hoffman. Benjamin Linowitz. Andrew Rupinski. Helena Verrill. "Modular Forms on Noncongruence Subgroups and Atkin--Swinnerton-Dyer Relations." Experiment. Math. 19 (1) 1 - 27, 2010.
Information
