Published online by Cambridge University Press: 04 October 2021
In this note, by introducing a new variant of the resonator function, we give an explicit version of the lower bound for
$\log |L(\sigma ,\chi )|$
in the strip
$1/2<\sigma <1$
, which improves the result of Aistleitner et al. [‘On large values of
$L(\sigma ,\chi )$
’, Q. J. Math. 70 (2019), 831–848].
This work is supported by the Science and Technology Development Fund, Macau SAR (File no. 0095/2018/A3).