A variational setting for an indefinite Lagrangian with an affine Noether charge
DOI10.1007/s00526-022-02379-1OpenAlexW4283327083MaRDI QIDQ2680526
Publication date: 4 January 2023
Published in: Calculus of Variations and Partial Differential Equations (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2206.09650
Variational methods for problems in mechanics (70G75) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Differential geometric methods (tensors, connections, symplectic, Poisson, contact, Riemannian, nonholonomic, etc.) for problems in mechanics (70G45) Global differential geometry of Finsler spaces and generalizations (areal metrics) (53C60) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) General theory of finite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, invariants (37J06)
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