The main purpose of this paper is to use the M. Toyoizumi's important work, the properties of the Dedekind sums and the estimates for character sums to study a hybrid mean value of the Dedekind sums, and give a sharper asymptotic formula for it.
The main purpose of this paper is using the mean value formula of Dirichlet L-functions and the analytic methods to study a hybrid mean value problem related to certain Hardy sums and Kloosterman sums, and give some interesting mean value formulae and identities for it.
We give a simple proof of when is an odd primitiv quadratic Dirichlet character of conductor . In particular we do not use the Dirichlet class-number formula.
The various properties of classical Dedekind sums have been investigated by many authors. For example, Yanni Liu and Wenpeng Zhang: A hybrid mean value related to the Dedekind sums and Kloosterman sums, Acta Mathematica Sinica, 27 (2011), 435–440 studied the hybrid mean value properties involving Dedekind sums and generalized Kloosterman sums . The main purpose of this paper, is using the analytic methods and the properties of character sums, to study the computational problem of one kind of...
Il est connu (voir [1], [3]) que lorsque χ varie parmi les caractères de Dirichlet non quadratiques, nous avons . Nous montrons ici qu’en se restreignant aux caractères d’ordre impair donné, nous avons . Il serait évidemment bien plus satisfaisant de parvenir à prouver un tel résultat sans restreindre χ à varier parmi des caractères d’ordre fixé. Pour les caractères d’ordre pair, nous ne pouvons établir un tel résultat qu’en nous restreignant aux caractères pour lesquels les conducteurs de restent...