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This article is cited in 1 scientific paper (total in 1 paper)
Ricci solitons on Lorentzian four-dimensional generalized symmetric spaces
Amel Bouharisa, Bachir Djebbarb a Université d'Oran 1 Ahmed Ben Bella, BP 1524, ELM Naouer 31000, Oran, Algeria
b Université des Sciences et de la Technologie d’Oran “Mohamed Boudiaf”, BP 1505, Bir
El Djir 31000, Oran, Algeria
Abstract:
The existence of non-trivial, i.e., non-Einstein, Ricci solitons on four-dimensional Lorentzian generalized symmetric spaces is proved. Moreover, it is shown that only steady Ricci solitons can be gradient.
Key words and phrases:
Lorentzian metric, Ricci solitons, gradient Ricci solitons, generalized symmetric spaces.
Received: 05.04.2017 Revised: 05.07.2017
Citation:
Amel Bouharis, Bachir Djebbar, “Ricci solitons on Lorentzian four-dimensional generalized symmetric spaces”, Zh. Mat. Fiz. Anal. Geom., 14:2 (2018), 132–140
Linking options:
https://www.mathnet.ru/eng/jmag693 https://www.mathnet.ru/eng/jmag/v14/i2/p132
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Abstract page: | 143 | Full-text PDF : | 138 | References: | 23 |
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