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Contemporary Mathematics. Fundamental Directions, 2006, Volume 19, Pages 131–170
(Mi cmfd69)
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This article is cited in 31 scientific papers (total in 31 papers)
Many-Dimensional Poincaré Construction and Singularities of Lifted Fields For Implicit Differential Equations
A. O. Remizov University of Porto
Abstract:
The paper is devoted to singular points of the so-called lifted vector fields, which arise in studying systems of implicit differential equations by using the method of lifting the equation to a surface, a generalization of the construction used by Poincaré for a single implicit equation. The author study the phase portraits and renormal forms of such fields in a neighborhood of their singular points. In conclusion, the paper considers the lifted vectors fields generated by Euler–Lagrange and Euler–Poisson equations and fast-slow systems.
Citation:
A. O. Remizov, “Many-Dimensional Poincaré Construction and Singularities of Lifted Fields For Implicit Differential Equations”, Optimal control, CMFD, 19, PFUR, M., 2006, 131–170; Journal of Mathematical Sciences, 151:6 (2008), 3561–3602
Linking options:
https://www.mathnet.ru/eng/cmfd69 https://www.mathnet.ru/eng/cmfd/v19/p131
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