ChemistrySelect.
Wiley-Blackwell.
Vol. 6.
2021.
P. 13740-13772
On Connection between Variationality of a Six-Order Ordinary Differential Equation and Hamilton–Ostrogradskii Equations
Abstract: In the paper, we investigate the representability of a six-orderordinary differential equation in the form ofHamilton–Ostrogradskii equations. For this purpose, potentialityconditions are obtained and the correspondingHamilton–Ostrogradskii action is constructed. © 2021, Pleiades Publishing, Ltd.
Authors
Budochkina S.A.
1
,
Luu T.H.
1
Publisher
Pleiades Publishing
Number of issue
15
Language
English
Pages
3594-3605
Status
Published
Link
Volume
42
Year
2021
Organizations
- 1 Peoples’ Friendship University of Russia (RUDN University), Moscow, 117198, Russian Federation
Keywords
direct variational formulation; Hamilton–Ostrogradskii equations; potential operator; variational principle
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Izvestiya - Atmospheric and Ocean Physics.
Pleiades Publishing.
Vol. 57.
2021.
P. 1762-1773