most recent 30 from http://mathoverflow.net 2013-05-21T11:44:32Z http://mathoverflow.net/feeds/question/106741 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/106741/deformation-of-noethers-1st-theorem jim stasheff 2012-09-09T17:18:33Z 2012-09-09T17:18:33Z

<p>Has anything been written on the following: Noether's 1st variational theorem establishes a correspondence betwween symmetries and invariants. If we deform the symmetries, the invariants deform as... How about if the Lie algebra of symms is deformed as an L-infty-algebra?</p>