Group theoretical perturbative treatment of nonlinear Hamiltonians on the dual of a Lie algebra (Q1305689)
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scientific article; zbMATH DE number 1342933
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Group theoretical perturbative treatment of nonlinear Hamiltonians on the dual of a Lie algebra |
scientific article; zbMATH DE number 1342933 |
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Group theoretical perturbative treatment of nonlinear Hamiltonians on the dual of a Lie algebra (English)
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22 September 1999
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The authors offer a perturbation method for Hamiltonian systems based on Lie algebraic and group theoretical approaches. The approach is applied to the SU(2) group with quadratic Casimir and the case of a Weyl group modelling geometric optics.
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nonlinear Hamiltonians
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Weyl group
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Lie algebra
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perturbation method
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