@article{ZHANG2023, 
author = {Wenpeng ZHANG and Jiejie GAO},
title = {On the classical Gauss sums and its a new identity},
year = {2023},
journal = {Journal of Northwest University (Natural Science Edition)},
volume = {53},
number = {3},
pages = {433-437},
keywords = {the classical Gauss sums, elementary method, analytic method, calculating formula},
url = {https://www.sciopen.com/article/10.16152/j.cnki.xdxbzr.2023-03-012},
doi = {10.16152/j.cnki.xdxbzr.2023-03-012},
abstract = {Classical Gauss sums is one kind sums of the exponential functions weighted by character functions, which occupies an important position in the study and practical application of number theory. In this paper, we focus on the problem of calculating formula of one kind square power mean of special Gauss sums. By using elementary methods, analytical methods and the properties of character sums, we obtain an exact calculating formula involving the classical Gauss sums τ(χ8) when p is an odd prime with p≡1 mod 8, where χ8 denotes an eight-order character modulo p. The results not only expand the research content of classical Gauss sums, but also contribute to the further development of relevant research work.}
}