Perturbation theorems for a multifrequency system with pulses

• Published in: Нелінійні коливання
• Date: 2015
• Main Authors: Feketa, P.V., Perestyuk, Y.M.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2015
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/177155
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Perturbation theorems for a multifrequency system with pulses / P.V. Feketa, Y.M. Perestyuk // Нелінійні коливання. — 2015. — Т. 18, № 2. — С. 280-289 — Бібліогр.: 17 назв. — англ.

The problem of preservation of a piecewise continuous invariant toroidal set for a class of multifrequency systems with impulses at nonfixed moments under perturbations of the right-hand side is considered. New theorems set constraints on perturbation terms not in the whole phase space, but only in...