curvature tensor

常见例句

In this paper the author using tensor calculus shows that the equation for induced normal curvature of Nankai University and that of Sakai ( Japanese)are of unity.
本文作者利用张量计算，证明了南开大学的诱导法曲率公式与日本酒井公式是统一的，一致的。
In this paper, we investigate the whole formulas of the curvature tensor, Ricci curvature and scalar curvature on the singly and doubly warped product on Lorentzian manifolds.
给出了洛伦茨流形上的曲率张量、纯量曲率的计算公式，并推导出了洛伦茨流形上的二重扭积公式。
This paper studies the Schouten tensor on the locally conformally flat manifold, and gets some sufficient conditions for M to be the space of constant curvature, which improves the known results.
对局部对称共形平坦黎曼流形中具有平坦法丛的极小子流形作了一些讨论，得到了极小子流形是全测地的两个充分条件。