On new identities of Jacobi sums and related cyclotomic matrices
Number Theory
2026-05-05 v4
Abstract
In this paper, using some arithmetic properties of Jacobi sums, we investigate some products involving Jacobi sums and reveal the connections between these products and certain cyclotomic matrices. In particular, as an application of our main results, we confirm a conjecture posed by Z.-W. Sun in 2019, and obtain a stronger result.
Cite
@article{arxiv.2512.21177,
title = {On new identities of Jacobi sums and related cyclotomic matrices},
author = {Hai-Liang Wu and Hao Pan},
journal= {arXiv preprint arXiv:2512.21177},
year = {2026}
}
Comments
25 pages. Comments are welcome