Summary
The uniqueness of the Lagrangian description for a secondorder dynamical system is investigated by looking at admissible Lax representations.
Riassunto
Si studia l’unicità della descrizione lagrangiana di un sistema dinamico del secondo ordine attraverso le rappresentazioni di Lax ammissibili.
Резюме
Исследуется единственность Лагранжева описания для динамической системы второго порядка, рассматривая допустимые представления Лакса.
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Marmo, G., Rubano, C. Equivalent Lagrangians and Lax representations. Nuov Cim B 78, 70–84 (1983). https://doi.org/10.1007/BF02721382
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DOI: https://doi.org/10.1007/BF02721382