Billiards in confocal quadrics as a Pluri-Lagrangian system (Q4986498)
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scientific article; zbMATH DE number 7340007
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Billiards in confocal quadrics as a Pluri-Lagrangian system |
scientific article; zbMATH DE number 7340007 |
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Billiards in confocal quadrics as a Pluri-Lagrangian system (English)
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27 April 2021
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confocal quadrics
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billiard
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integrable systems
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variational principles
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integrals of motion
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commuting flows
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