arXiv · 1110.4778
Classical field theories of first order and lagrangian submanifolds of premultisymplectic manifolds
Abstract
A description of classical field theories of first order in terms of Lagrangian submanifolds of premultisymplectic manifolds is presented. For this purpose, a Tulczyjew's triple associated with a fibration is discussed. The triple is adapted to the extended Hamiltonian formalism. Using this triple, we prove that Euler-Lagrange and Hamilton-De Donder-Weyl equations are the local equations defining Lagrangian submanifolds of a premultisymplectic manifold.
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Cédric M. Campos, Elisa Guzmán, Juan Carlos Marrero. 2011-10-21. Classical field theories of first order and lagrangian submanifolds of premultisymplectic manifolds. https://doi.org/10.3934/jgm.2012.4.1
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