A proof of the only mode of a unimodal sequence
Combinatorics
2024-03-13 v2
Abstract
In study the generalized Jacobsthal and Jaco-Lucas polynomials, Sun introduced the interesting numerical triangle Jaco-Lucas sequence . In this paper, we proved this sequence is log-concave with the only mode by computer algebra.
Cite
@article{arxiv.2402.12858,
title = {A proof of the only mode of a unimodal sequence},
author = {Jun Wan and Zuo-Ru Zhang},
journal= {arXiv preprint arXiv:2402.12858},
year = {2024}
}