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On almost quotient Yamabe solitons
Part of:
Global differential geometry
Published online by Cambridge University Press: 11 April 2024
Abstract
In this paper, we investigate the structure of certain solutions of the fully nonlinear Yamabe flow, which we call almost quotient Yamabe solitons as they extend quite naturally those already called quotient Yamabe solitons. We present sufficient conditions for a compact almost quotient Yamabe soliton to be either trivial or isometric with an Euclidean sphere. We also characterize noncompact almost gradient quotient Yamabe solitons satisfying certain conditions on both its Ricci tensor and potential function.
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- © The Author(s), 2024. Published by Cambridge University Press on behalf of Glasgow Mathematical Journal Trust
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