Nonstandard Hamiltonian structures of the Liénard equation and contact geometry

Cariñena, J.F. (Universidad de Zaragoza) ; Guha, P.

Resumen: The construction of nonstandard Lagrangians and Hamiltonian structures for Liénard equations satisfying Chiellini condition is presented and their connection to time-dependent Hamiltonian formalism is shown. We also show that such nonstandard Lagrangians are deformations of simpler standard Lagrangians. We also exhibit their connection with contact Hamiltonian mechanics.

Idioma: Inglés

DOI: 10.1142/S0219887819400012

Año: 2018

Publicado en: International Journal of Geometric Methods in Modern Physics 16, 1 (2018), 1940001 [13 pp]
ISSN: 0219-8878

Factor impacto JCR: 1.022 (2018)

Categ. JCR: PHYSICS, MATHEMATICAL rank: 35 / 55 = 0.636 (2018) - Q3 - T2

Factor impacto SCIMAGO: 0.342 - Physics and Astronomy (miscellaneous) (Q3)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E24-1
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MTM2015-64166-C2-1-P

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Física Teórica (Dpto. Física Teórica)