Tensor Product of Normal Bands and Minimum Normal Band Congruence
正规带的张量积与极小正规带同余
From the basic formula of coulomb force and ampere force, together with the concept of electric stress tensor, the mathematic formula of electric force and magnetic force is deduced in this article.
从库仑力和安培力的基本公式出发,引用电应力张量和磁应力张量的概念,导出计算电场力和磁场力的简单数学表示式。
The relative curvature tensor of two degree of-freedom conjugate surfaces
双自由度共轭曲面的诱导曲率张量
Calculation independent component of curvature tensor
曲率张量独立分量的计算
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