Gauss tensor formula

Substituting equation (F.9) into the Gauss tensor formula (F.8), we write the Green s tensor formula in the final form ... 

Now let us transform the surface integral in (13.133) into a volume integral, using the Gauss formula. According to equation (13.15), the normal stresses, P , can be expressed by the stress tensor as follows ... 

Let G = G (r) be a tensor field differentiable continuously everywhere in the domain D up to its boundary S. The tensor statement of the Gauss theorem can be expressed by the following formula ... 

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