Le problème inverse du calcul des variations
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Displaying 1 – 4 of 4
Lepagean 2-forms in higher order Hamiltonian mechanics. I. Regularity
Olga Krupková (1986)
Archivum Mathematicum
Locally variational invariant field equations and global currents: Chern-Simons theories
Mauro Francaviglia, M. Palese, E. Winterroth (2012)
Communications in Mathematics
We introduce the concept of conserved current variationally associated with locally variational invariant field equations. The invariance of the variation of the corresponding local presentation is a sufficient condition for the current beeing variationally equivalent to a global one. The case of a Chern-Simons theory is worked out and a global current is variationally associated with a Chern-Simons local Lagrangian.
Looking for the Bernoulli shift
Éric Séré (1993)
Annales de l'I.H.P. Analyse non linéaire
Currently displaying 1 – 4 of 4
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