| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8900850 | Applied Mathematics and Computation | 2018 | 7 Pages |
Abstract
The main purpose of this paper is using the elementary method and the properties of trigonometric functions to study the computational problem of one kind trigonometric sums, and give some interesting identities involving sinâ(x), cosâ(x), tanâ(x), cot(x), Bernoulli numbers and Dirichlet L-functions. As a result, we obtain a relationship between the summation of cot(x) with character and Dirichlet L-function.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Zhang Wenpeng, Lin Xin,