ListarGI-XDA - Artigos por tema "Ricci soliton"
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Homogeneous and curvature homogeneous Lorentzian critical metrics
(Cambridge University Press, 2023)[Abstract] We determine all three-dimensional homogeneous and 1 -curvature homogeneous Lorentzian metrics which are critical for a quadratic curvature functional. As a result, we show that any quadratic curvature functional ...