Noether identities
id:
noether-identities-294-9371289
title:
Noether identities
text:
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 Euler–Lagrange operator of L. Any Euler–Lagrange operator obeys Noether identities which therefore are separated into the trivial and non-trivial ones. A Lagrangian L is called degenerate if the Euler–Lagrange operator of L satisfies non-trivial Noether identities. I
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Noether_identities
date created:
date modified:
2022-07-17T18:40:46Z
main entity:
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13
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13