On the existence of local and global Lagrangians for ordinary differential equations

DOI10.1088/0305-4470/23/21/019zbMath0726.58019OpenAlexW1971321868MaRDI QIDQ3350338

Luis A. Ibort, C. López-Lacasta

Publication date: 1990

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/23/21/019

zbMATH Keywords

Chern-SimonsYang-Mills Lagrangiangauge invariant differential equationslocal and global Lagrangians

Mathematics Subject Classification ID

Variational principles in infinite-dimensional spaces (58E30) Yang-Mills and other gauge theories in quantum field theory (81T13) Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99)

Related Items (5)

Coisotropic regularization of singular Lagrangians ⋮ Singular Lagrangian systems and variational constrained mechanics on Lie algebroids ⋮ Variational principles for nonpotential operators ⋮ Virtual Lagrangian Construction Method for Infinite-Dimensional Systems with Homotopy Operators ⋮ HIGHER-ORDER DISCRETE LAGRANGIAN MECHANICS

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