Construction of approximate invariants for nonintegrable Hamiltonian systems
We present a method to construct high-order polynomial approximate invariants (AI) for nonintegrable Hamiltonian dynamical systems and apply it to a modern ring-based particle accelerator. Taking advantage of a special property of one-turn transformation maps expressed as square matrices, AIs can be...
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Main Authors: | Yongjun Li, Derong Xu, Yue Hao |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2025-07-01
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Series: | Physical Review Accelerators and Beams |
Online Access: | http://doi.org/10.1103/m349-wmnr |
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