On conformal collineation and almost Ricci solitons
Differential Geometry
2025-08-04 v4
Abstract
We provide conditions for a Riemannian manifold with a nontrivial closed affine conformal Killing vector field to be isometric to a Euclidean sphere or to the Euclidean space. Also, we formulate some triviality results for almost Ricci solitons with affine conformal Killing potential vector field.
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Cite
@article{arxiv.2210.05284,
title = {On conformal collineation and almost Ricci solitons},
author = {Adara M. Blaga and Bang-Yen Chen},
journal= {arXiv preprint arXiv:2210.05284},
year = {2025}
}
Comments
13 pages