Any vector field satisfying
(1)
| |||
(2)
|
may be written as the sum of an irrotational part and a solenoidal part,
(3)
|
where
(4)
| |||
(5)
|
Any vector field satisfying
(1)
| |||
(2)
|
may be written as the sum of an irrotational part and a solenoidal part,
(3)
|
where
(4)
| |||
(5)
|
Weisstein, Eric W. "Helmholtz's Theorem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/HelmholtzsTheorem.html