Constancy of ?-holomorphic sectional curvature of an indefinite Sasaki-like almost contact manifold with B-metric
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چکیده
منابع مشابه
Local Symmetry of Unit Tangent Sphere Bundle With g- Natural Almost Contact B-Metric Structure
We consider the unit tangent sphere bundle of Riemannian manifold ( M, g ) with g-natural metric G̃ and we equip it to an almost contact B-metric structure. Considering this structure, we show that there is a direct correlation between the Riemannian curvature tensor of ( M, g ) and local symmetry property of G̃. More precisely, we prove that the flatness of metric g is necessary and sufficien...
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ژورنال
عنوان ژورنال: New Trends in Mathematical Science
سال: 2018
ISSN: 2147-5520
DOI: 10.20852/ntmsci.2018.319