Homogeneous Ricci almost solitons

It is shown that a locally homogeneous proper Ricci almost soliton is either of constant sectional curvature or locally isometric to a product R×N ( c ), where N ( c ) is a space of constant curvature.

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Bibliographische Detailangaben
Veröffentlicht in:	Israel journal of mathematics 2017-06, Vol.220 (2), p.531-546
Hauptverfasser:	Calviño-Louzao, Esteban, Fernández-López, Manuel, García-Río, Eduardo, Vázquez-Lorenzo, Ramón
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Analysis Applications of Mathematics Curvature Group Theory and Generalizations Mathematical and Computational Physics Mathematics Mathematics and Statistics Solitary waves Theoretical
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	It is shown that a locally homogeneous proper Ricci almost soliton is either of constant sectional curvature or locally isometric to a product R×N ( c ), where N ( c ) is a space of constant curvature.
ISSN:	0021-2172 1565-8511
DOI:	10.1007/s11856-017-1538-3