On Einstein-like P-Sasakian manifold
R. Sharma (1982)
Matematički Vesnik
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R. Sharma (1982)
Matematički Vesnik
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Călin, Constantin, Crasmareanu, Mircea (2010)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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Debasish Tarafdar, U. C. De (1993)
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Khan, Quddus (2006)
Novi Sad Journal of Mathematics
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Deszcz, R. (1996)
Publications de l'Institut Mathématique. Nouvelle Série
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Sinha, B.B., Sharma, Ramesh (1983)
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Pratyay Debnath, Arabinda Konar (2011)
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Uday Chand De, Prajjwal Pal (2014)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
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The purpose of the present paper is to study generalized M-projectively recurrent manifolds. Some geometric properties of generalized M projectively recurrent manifolds have been studied under certain curvature conditions. An application of such a manifold in the theory of relativity has also been shown. Finally, we give an example of a generalized M-projectively recurrent manifold.
Dorota Łuczyszyn (2005)
Open Mathematics
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Let B be the Bochner curvature tensor of a para-Kählerian manifold. It is proved that if the manifold is Bochner parallel (∇ B = 0), then it is Bochner flat (B = 0) or locally symmetric (∇ R = 0). Moreover, we define the notion of tha paraholomorphic pseudosymmetry of a para-Kählerian manifold. We find necessary and sufficient conditions for a Bochner flat para-Kählerian manifold to be paraholomorphically pseudosymmetric. Especially, in the case when the Ricci operator is diagonalizable,...
Absos Ali Shaikh, Shyamal Kumar Hui (2011)
Publications de l'Institut Mathématique
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De, U.C., Shaikh, A.A., Biswas, Sudipta (2003)
Novi Sad Journal of Mathematics
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Z. Olszak (1987)
Colloquium Mathematicae
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