Noether's Theorem
Introduced Spatial Symmetries
Invariant variational problems
Section 1
Two Theorems
Section 1b
Divergence relations and dependencies.
Section 2
Linearly-independent Couplings
Section 2b
Converse in the case of the finite group.
Section 3
Linearly-independent Couplings
Section 4
Invariance of the individual components of the relations.
Section 5