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Orthogonal Tensors

Orthogonal Contravariant and Covariant satisfy

\begin{displaymath}
g_{ik}g^{ij}=\delta_k^j,
\end{displaymath}

where $\delta_j^k$ is the Kronecker Delta.

See also Contravariant Tensor, Covariant Tensor




© 1996-9 Eric W. Weisstein
1999-05-26