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Publikováno v:
Mathematics, Vol 9, Iss 16, p 1960 (2021)
Starting from a contact Hamiltonian description of Liénard systems, we introduce a new family of explicit geometric integrators for these nonlinear dynamical systems. Focusing on the paradigmatic example of the van der Pol oscillator, we demonstrate
Externí odkaz:
https://doaj.org/article/38be77b9e8b84a83a664f0a513f2f778
Publikováno v:
Mathematics, 9(16):1960. MDPI AG
Mathematics
Volume 9
Issue 16
Mathematics, Vol 9, Iss 1960, p 1960 (2021)
Mathematics
Volume 9
Issue 16
Mathematics, Vol 9, Iss 1960, p 1960 (2021)
Starting from a contact Hamiltonian description of Liénard systems, we introduce a new family of explicit geometric integrators for these nonlinear dynamical systems. Focusing on the paradigmatic example of the van der Pol oscillator, we demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49f918a43578934f371b6a89f8818ffa
https://doi.org/10.3390/math9161960
https://doi.org/10.3390/math9161960
Publikováno v:
Celestial Mechanics & Dynamical Astronomy, 132(1):7
Several dynamical systems of interest in celestial mechanics can be written in the form of a Newton equation with time-dependent damping, linear in the velocities. For instance, the modified Kepler problem, the spin-orbit model and the Lane-Emden equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f286f39c6be414bd82249ca4972404f
