The LU-decomposition of Lehmer's tridiagonal matrix
Combinatorics
2018-08-24 v1
Abstract
The LU-decomposition of Lehmer's tridiagonal matrix is first guessed, then proved, which leads to an evaluation of the determinant.
Cite
@article{arxiv.1808.07800,
title = {The LU-decomposition of Lehmer's tridiagonal matrix},
author = {Helmut Prodinger},
journal= {arXiv preprint arXiv:1808.07800},
year = {2018}
}