Noether symmetry of multi-delay Birkhoffian system and its conserved quantity

The Birkhoffian system, an important mechanical system in analytical mechanics, is studied in the background of multiple time delays. Both the multi-delay Birkhoffian system and the Hamiltonian system are investigated. First, the more general framework is discussed. The Pfaff–Birkhoff action is pres...

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Bibliographic Details
Main Authors: Xin-Yu Du, Xiang-Hua Zhai
Format: Article
Language:English
Published: AIP Publishing LLC 2025-01-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0242244
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