Notes on Computational Fluid Dynamics: General Principles

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2.25 Vector identities

Several identities are listed below which can be veriﬁed under the assumption that the relevant derivatives exist and are continuous. The identities are expressed for: scalars $\text{[math]}$ , $\text{[math]}$ ; vectors $\text{[math]}$ , $\text{[math]}$ , $\text{[math]}$ ; tensor $\text{[math]}$ .