Nonvanishing of twists of L-functions attached to Hilbert modular forms.
LMS Journal of Computation and Mathematics
We describe algorithms for computing central values of twists of L-functions associated to Hilbert modular forms, carry out such computations for a number of examples, and compare the results of these computations to some heuristics and predictions from random matrix theory.
Ryan, Nathan C.; Voight, John; and Tornaría, Gonzalo. "Nonvanishing of twists of L-functions attached to Hilbert modular forms.." LMS Journal of Computation and Mathematics 17, no. A (2014) : 330-348.