|
Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya Matematika, Mekhanika, Informatika, 2015, Volume 15, Issue 1, Pages 45–53
(Mi vngu361)
|
|
|
|
This article is cited in 2 scientific papers (total in 2 papers)
On structure of phase portraits of some nonlinear dynamical systems
V. P. Golubyatnikovab, A. E. Kalenykhb a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
We study phase portrait of one piece-wise linear dynamical system of chemical kinetics. Earlier L. Glass and J. Pasternack have obtained conditions of existence of a stable cycle of this system. We construct here an invariant piece-wise linear surface which consists of trajectories of this system and is disjoined with the attraction basin of that stable cycle. We prove that this surface does not contain cycles of this dynamical system.
Keywords:
dynamical systems, phase portraits, oscillating trajectories, invariant surfaces.
Received: 19.01.2015
Citation:
V. P. Golubyatnikov, A. E. Kalenykh, “On structure of phase portraits of some nonlinear dynamical systems”, Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 15:1 (2015), 45–53; J. Math. Sci., 215:4 (2016), 475–483
Linking options:
https://www.mathnet.ru/eng/vngu361 https://www.mathnet.ru/eng/vngu/v15/i1/p45
|
Statistics & downloads: |
Abstract page: | 268 | Full-text PDF : | 67 | References: | 48 | First page: | 10 |
|