A Determinantal Identity
Combinatorics
2024-08-28 v1
Abstract
We prove an interesting identity for the sum of determinants, which is a generalization of the sum of a geometric progression. The proof is quite long and a number of other identities are proved along the way. Some of the more elementary ones are deferred to another section at the end.
Cite
@article{arxiv.2408.14526,
title = {A Determinantal Identity},
author = {T. C. Dorlas},
journal= {arXiv preprint arXiv:2408.14526},
year = {2024}
}