Showing symmetry of the stress tensor by applying divergence theorem to $\int\int_{\delta V(t)} \vec{x}\times \vec{t} dS$
63896
Why is the (non-relativistic) stress tensor linear and symmetric?
18942
An equivalent definition of uniform integrability
119794
Action of a 1-form on vector : changing of coordinates - tensor calculus
38950
On the uniqueness of the Riemann-Christoffel tensor
74540
Pullback of a Volume Form Under a Diffeomorphism.
40293
Understanding the definition of norm of tensors on a Riemannian manifold
151020
Basic understanding of stress tensors in a fluid
96022
Symmetry of second derivative - Sufficiency of twice-differentiability
53800
Pure significance of line integrals of vector fields
154508
The energy method for $u_{tt}-du_t-u_{xx}=0, (0,1)\times(0,T) $
46358
geometric interpretation of $\vec v \cdot \operatorname{curl} \vec v = 0 $
100744
Proof for divergence of $\int_1^\infty \cos(x^\frac{3}{4})$
41824
Pressure in the stress tensor?
45363
Show that both mixed partial derivatives exist at the origin but are not equal
25164
Velocity-Dependent Potential and Helmholtz Identities
70438
Generalize Clairaut-Schwarz theorem to arbitrary order of mixed partial derivatives
64247
Noether Theorem and Energy conservation in classical mechanics