|
This article is cited in 1 scientific paper (total in 1 paper)
Nonlinear Systems
Approximate formulas and algorithms for constructing central manifolds of dynamic systems
M. G. Yumagulova, M. F. Fazlytdinovb a Bashkir State University, Ufa, Russia
b JSC Gazpromneft Science and Research Center, St. Petersburg, Russia
Abstract:
New approaches to obtain approximations of the second and higher orders for the central manifolds of non-hyperbolic equilibria of continuous- and discrete-time dynamic systems are proposed. The formulas derived below lead to new practical algorithms for constructing central manifolds. The formulas and algorithms are general in the sense that they can be used to construct central manifolds in terms of the original equations and are applicable to the cases in which the linearization matrix has an arbitrary order of degeneracy.
Keywords:
dynamic systems, equilibrium, central manifold, bifurcation, approximation, approximate formulas, algorithms.
Citation:
M. G. Yumagulov, M. F. Fazlytdinov, “Approximate formulas and algorithms for constructing central manifolds of dynamic systems”, Avtomat. i Telemekh., 2020, no. 1, 34–51; Autom. Remote Control, 81:1 (2020), 27–40
Linking options:
https://www.mathnet.ru/eng/at15417 https://www.mathnet.ru/eng/at/y2020/i1/p34
|
Statistics & downloads: |
Abstract page: | 351 | Full-text PDF : | 47 | References: | 54 | First page: | 40 |
|