be a tensor-valued function of a
scalar t. t can be time, for example. Differentiating with respect
to the scalar (time).
Let
be a tensor-valued function of a
scalar t. t can be time, for example. Differentiating with respect
to the scalar (time).
For example the tensor-valued function can be
represented by:
The
usual rules of differential calculus hold good for the above
.
be tensors,
a vector, and
a scalar-valued function of t.
