Ricci solitons and geometry of four dimensional Einstein-like neutral Lie groups |
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Authors: | Karami R Zaeim A Haji-Badali A |
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Institution: | 1.Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab, Iran ;2.Department of Mathematics, Payame Noor University, P.O. Box 19395-3697, Tehran, Iran ; |
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Abstract: | Periodica Mathematica Hungarica - We classify left-invariant Einstein-like metrics of neutral signature, over four-dimensional Lie groups. Several geometric properties such as being conformally... |
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