Data di Pubblicazione:
2012
Citazione:
Reduction of Exterior Differential Systems for ordinary variational problems / P. Morando, S. Sammarco. - In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL. - ISSN 1751-8113. - 45:6(2012 Jan).
Abstract:
This paper deals with the reduction of ordinary variational problems
with Abelian and non Abelian symmetry group. It differs from the existing results
on geometric reduction in the approach that is completely Lagrangian and based on
Exterior Differential Systems. In this setting two procedures of reduction come out
naturally: the first one is the Lagrangian analogue of the Marsden-Weinstein reduction
holding in the symplectic case; the other one, especially in the non Abelian case, comes out naturally in our setting.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
P. Morando, S. Sammarco
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