baβ是“平面张量”的协变分量,叫做该曲面的曲率张量。
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Submanifolds with the Vanishing Normal Curvature Tensor in Locally Symmetric Space
局部对称黎曼流形中法曲率张量场消失的子流形
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Schouten Tensor on the Riemannian Manifold with Harmonic Conformal Curvature and Its Applications
具有调和共形曲率的黎曼流形上的Schouten张量及其应用
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