Approximate Noether symmetries
From MaRDI portal
Publication:1966634
DOI10.1016/S0375-9601(98)00067-XzbMath0945.70520MaRDI QIDQ1966634
T. Uzer, T. G. Heil, Keshlan S. Govinder
Publication date: 8 March 2000
Published in: Physics Letters. A (Search for Journal in Brave)
Two-body problems (70F05) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) Perturbation theories for problems in Hamiltonian and Lagrangian mechanics (70H09)
Related Items
\(n^{\text{th}}\)-order approximate Lagrangians induced by perturbative geometries ⋮ Generalization of approximate partial Noether approach in phase space ⋮ Perturbative manifolds and the Noether generators of \(n\)th-order Poisson equations ⋮ Symmetry, Singularities and Integrability in Complex Dynamics III: Approximate Symmetries and Invariants ⋮ Approximate Noether symmetries and collineations for regular perturbative Lagrangians ⋮ Approximate Partial Noether Operators of the Schwarzschild Spacetime ⋮ Approximate generalized symmetries, normal forms and approximate first integrals ⋮ Approximate generalized symmetries, normal forms and approximate first integrals ⋮ The approximate Noether symmetries and approximate first integrals for the approximate Hamiltonian systems ⋮ A study of the approximate singular Lagrangian-conditional Noether symmetries and first integrals ⋮ Approximate symmetries and similarity solutions for wave equations on liquid films
Cites Work
- Unnamed Item
- Lie and Noether counting theorems for one-dimensional systems
- Noether equivalence problem for particle Lagrangians
- Noetherian integrals via nonlocal transformation
- Generalizations of Noether’s Theorem in Classical Mechanics
- Invariant variation problems
- Closed orbits and their stable symmetries
- LIE, a PC program for Lie analysis of differential equations
