نتایج جستجو برای: symmetric curvature
تعداد نتایج: 121117 فیلتر نتایج به سال:
By making use of the classification of real simple Lie algebra, we get the maximum of the squared length of restricted roots case by case, thus we get the upper bounds of sectional curvature for irreducible Riemannian symmetric spaces of compact type. As an application, we verify Sampson’s conjecture in all cases for irreducible Riemannian symmetric spaces of noncompact type.
The object of the present paper is to study Z-symmetric manifold with projective curvature tensor. At first, we case Z-tensor and Ricci tensor being Codazzi type. Next, consider recurrent We also divergence-free Z-tensor. Finally, construct an example
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