New posts in Vector Analysis

Vector norm of integral inequality

Harmonic functions $u$ and $v$ such that $\nabla u = a \nabla v$ for some function $a$.

Do functions with the same gradient differ by a constant?

How can I prove that these definitions of curl are equivalent?

volume of tilted ellipsoid

Is there a good (non-calculational) reason for the formula $|v \times w|^2 + (v \cdot w)^2 = (|v||w|)^2$?

Differential form is exact, but vector field is not conservative - what did I miss?

$u$ and $v$ are real and imaginary part of a complex function $f(z)$ find $\oint udy+vdx$ over $C$

Is the derivative of the unit normal vector parallel to the tangent vector?

Gradient of $\log \left( \det \left( \dfrac {3}{10}I+xx^{T}\right) \right) $