Noether's second theorem

Known as: Noether

In mathematics and theoretical physics, Noether's second theorem relates symmetries of an action functional with a system of differential equations…

Papers overview

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2016

Quasi-Noether differential systems are more general than variational systems and are quite common in mathematical physics. They…

2014

We prove an analog of the second Noether theorem for variable order fractional variational problems. From this theorem, we get…

2013

We discuss, how via limit linear series and standard facts about divisors on moduli spaces of pointed curves, one can establish a…

2010

New symmetry theorems are obtained for field theories formulated in Minkowski spacetime, based on the recognition that such…

2009

2006

In this paper,some new characterizations of N-semisimple rings are given,it is proved that a Noether N-semisimple ring is a…

2005

Given a generic Lagrangian system, its Euler-Lagrange operator obeys Noether identities which need not be independent, but…

2004

In this paper, we introduce the concept of N-projective modules and N-injective modules. Furthermore, we define a kind of new…

1986

1972

In this paper we determine the structure of joinprincipal elements in Noether lattices and we apply these results to obtain the…