A New Class of Separable Lagrangian Systems Generalizing Sawada–Kotera System

Autor: Gianluca Gorni, Mattia Scomparin, Gaetano Zampieri
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Dynamics, Vol 4, Iss 3, Pp 499-505 (2024)
Druh dokumentu: article
ISSN: 2673-8716
DOI: 10.3390/dynamics4030026
Popis: Some characteristics of stationary flows of the Sawada–Kotera system lend themselves to generalization, producing a large class of separable Lagrangian systems with two degrees of freedom. All of these systems come in couples that have the same equations of motion, although they are not related by a gauge transform. Some nonpolynomial examples are provided.
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