Noether's theorem (disambiguation)

Noether's theorem states that every differentiable symmetry of the action of a physical system has a corresponding conservation law.

Noether's theorem may also refer to:

Theorems by Emmy Noether

 * Noether's second theorem, on infinite-dimensional Lie algebras and differential equations
 * Noether normalization lemma, on finitely generated algebra over a field
 * Noether isomorphism theorems in abstract algebra

Theorems by Max Noether

 * Max Noether's theorem, several theorems
 * Noether's theorem on rationality for surfaces
 * Noether inequality, a property of compact minimal complex surfaces that restricts the topological type of the underlying topological 4-manifold