26 citations · 73 across the 8 of their papers we have counts for
Showing math-phShow all
2 papers · 1 filter
math-ph2011★ 3 cited
Variational Lie derivative and cohomology classes
Marcella Palese, Ekkehart Winterroth
We relate cohomology defined by a system of local Lagrangian with the cohomology class of the system of local variational Lie derivative, which is in turn a local variational probl…
math-ph2010★ 14 cited
Symmetric Criticality in Classical Field Theory
C. G. Torre
This is a brief overview of work done by Ian Anderson, Mark Fels, and myself on symmetry reduction of Lagrangians and Euler-Lagrange equations, a subject closely related to Palais'…