A nongradient Ricci almost soliton
Differential Geometry
2025-07-30 v1
Abstract
In this note, we present a construction method and an explicit example of nongradient (expanding or indefinite) Ricci almost soliton in a warped product. Moreover, we show a rigidity result for the Gaussian soliton.
Keywords
Cite
@article{arxiv.2507.21370,
title = {A nongradient Ricci almost soliton},
author = {Antonio Airton Freitas Filho},
journal= {arXiv preprint arXiv:2507.21370},
year = {2025}
}