- #1
DylanB
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Homework Statement
I am trying to figure out how to take the gradient of a vector function in polar and spherical co-ordinates.
Homework Equations
The Attempt at a Solution
I am aware of how the gradient of a vector function in cartesian co-ords looks, simply the second order tensor
[tex]
(\boldsymol{\nabla}\mathbf F)_{ij} = \frac{\partial F_i(\boldsymbol x)}{\partial x_j}[/tex]
I am having trouble extending this idea to polar and spherical co-ords. The del operator is easy enough to derive in different co-ordinates but finding the second order tensor I am having difficulties.
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