Definition:Vector Field/Classification
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Classification of Vector Fields
Let $\mathbf V$ be a vector field acting over $R$.
Conservative Vector Field
$\mathbf V$ is a conservative vector field if and only if its curl is everywhere zero:
- $\curl \mathbf V = \bszero$
Solenoidal Vector Field
$\mathbf V$ is defined as being solenoidal if and only if its divergence is everywhere zero:
- $\operatorname {div} \mathbf V = 0$
Illustration
The following diagram gives a visual impression of the properties of vector fields with various combinations of properties relating to divergence and curl: