Noether-Theorem

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• Noether Theorem — Das Noether Theorem verknüpft elementare physikalische Begriffe wie Ladung, Energie und Impuls mit geometrischen Eigenschaften, der Invarianz der Wirkung unter Symmetrietransformationen. Es wurde 1918 von Emmy Noether formuliert: Zu jeder… …   Deutsch Wikipedia

• Noether-Theorem — Das Noether Theorem (formuliert 1918 von Emmy Noether) verknüpft elementare physikalische Begriffe wie Ladung, Energie und Impuls mit geometrischen Eigenschaften, der Invarianz der Wirkung unter Symmetrietransformationen: Zu jeder… …   Deutsch Wikipedia

• Lasker–Noether theorem — In mathematics, the Lasker–Noether theorem states that every Noetherian ring is a Lasker ring, which means that every ideal can be written as an intersection of finitely many primary ideals (which are related to, but not quite the same as, powers …   Wikipedia

• Skolem–Noether theorem — In mathematics, the Skolem–Noether theorem, named after Thoralf Skolem and Emmy Noether, is an important result in ring theory which characterizes the automorphisms of simple rings. The theorem was first published by Skolem in 1927 in his paper… …   Wikipedia

• Noether's theorem — This article discusses Emmy Noether s first theorem, which derives conserved quantities from symmetries. For her related theorem on infinite dimensional Lie algebras and differential equations, see Noether s second theorem. For her unrelated… …   Wikipedia

• Noether normalization lemma — In mathematics, the Noether normalization lemma is a result of commutative algebra, introduced in (Noether 1926). A simple version states that for any field k, and any finitely generated commutative k algebra A, there exists a nonnegative integer …   Wikipedia

• Noether — is the family name of several mathematicians, and the name given to some of their mathematical contributions : Max Noether (1844–1921), father of Emmy and Fritz Noether, and discoverer of : Noether inequality Max Noether s theorem Emmy… …   Wikipedia

• Noether —   [ nø ],    1) Amalie Emmy, Mathematikerin, * Erlangen 23. 3. 1882, ✝ Bryn Mawr (Pa.) 14. 4. 1935, Tochter von 2); gilt als die bedeutendste Mathematikerin des 20. Jahrhunderts; nach dem Studium in Erlangen und Göttingen (Mathematik und… …   Universal-Lexikon

• Noether — Emmy Noether Emmy Noether Amalie Emmy Noether (23 mars 1882 14 avril 1935) était une mathématicienne allemande connue pour ses contributions révolutionnaires en algèbre abstraite et physique théorique. Décrite par Albert Einstein et d autres… …   Wikipédia en Français

• Noether's second theorem — In mathematics, Noether s second theorem relates symmetries of an action functional with a system of differential equations.[1] The action S of a physical system is an integral of a so called Lagrangian function L, from which the system s… …   Wikipedia

• Noether identities — In mathematics, Noether identities characterize the degeneracy of a Lagrangian system. Given a Lagrangian system and its Lagrangian L, Noether identities can be defined as a differential operator whose kernel contains a range of the… …   Wikipedia