New posts in Tensors

A tensor over $\mathbb R$ is sum of two decomposable tensors

Why some operations on tensors don't give a tensor?

What is this tensor operation called?

Leibniz rule for covariant derivative

Dirichlet energy in local coordinates

Understanding $\mathbb{C} \otimes_{\mathbb{Q}} \mathbb{C}$

Is there a metric on $\mathbb{R}^2$ such that the unit circle is a geodesic?

Why does a space vector $V$ must have finite dimension to be isomorphic to its bidual $V^{**}$?

Notation: $\nabla \cdot$, div, $\nabla$, grad, ...?

Structure coefficients of a coframe