The ultimate definition of a tensor relies on how its components transform when changing from an old coordinate system ( xix to the i-th power ) to a new coordinate system ( x̄jx bar to the j-th power
: Introduction to the Einstein summation convention, including dummy and free indices. The Kronecker Delta and Levi-Civita Symbol The ultimate definition of a tensor relies on
Describing the rotation of rigid bodies. The ultimate definition of a tensor relies on