On 3-dimensional generalized -contact metric manifolds.
Shaikh, A.A., Arslan, K., Murathan, C., Baishya, K.K. (2007)
Balkan Journal of Geometry and its Applications (BJGA)
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Shaikh, A.A., Arslan, K., Murathan, C., Baishya, K.K. (2007)
Balkan Journal of Geometry and its Applications (BJGA)
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David E. Blair (2013)
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This paper studies conformal and related changes of the product metric on the product of two almost contact metric manifolds. It is shown that if one factor is Sasakian, the other is not, but that locally the second factor is of the type studied by Kenmotsu. The results are more general and given in terms of trans-Sasakian, α-Sasakian and β-Kenmotsu structures.
Watson, Bill (1984)
International Journal of Mathematics and Mathematical Sciences
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Shaikh, Absos Ali, Baishya, Kanak Kanti, Eyasmin, Sabina (2007)
Lobachevskii Journal of Mathematics
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Mondal, A.K., De, U.C., Özgür, C. (2010)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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Akbar Tayebi, Behzad Najafi (2012)
Annales Polonici Mathematici
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We prove that every isotropic Berwald metric of scalar flag curvature is a Randers metric. We study the relation between an isotropic Berwald metric and a Randers metric which are pointwise projectively related. We show that on constant isotropic Berwald manifolds the notions of R-quadratic and stretch metrics are equivalent. Then we prove that every complete generalized Landsberg manifold with isotropic Berwald curvature reduces to a Berwald manifold. Finally, we study C-conformal changes...
Kyong T. Hahn (1981)
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