Use the relations between the Dirichlet L-functions and the Dedekind sums to study the calculating problems of some special mean square values of Dirichlet L-functions. Several new and significative mean value formulae for them are given.
ZHANG Miao, HU Jiayuan. Several mean value formulae of Dirichlet L-functions[J]. Journal of Shaanxi Normal University(Natural Science Edition), 2025, 53(6): 135-139. DOI: 10.15983/j.cnki.jsnu.2025013
注记 定理3~5是3个有意义的结果。事实上,对于许多Dirichlet L-函数的二次均值,迄今为止只有各种各样的渐近公式,没有确切的恒等式。定理3~5给出了它们的3个精确计算公式。另外,定理3~5中考虑模q2,这是为了确保互反定理中的S(q2,r)容易计算。即,如果q2≡±1 mod r,其中r=5,10或12,则
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