Results 241 to 250 of about 9,183,192 (276)

Topological phase locking in stochastic oscillators. [PDF]

open access: yesNat Commun
Chatzittofi M   +2 more
europepmc   +1 more source

A complete global phase portrait for the matrix Riccati equation

The 22nd IEEE Conference on Decision and Control, 1983
A complete description is given for the phase portrait of the matrix Riccati equation which arises from the optimal control and filtering problems, as well as for associated differential equations on the Grassmann and Lagrange-Grassmann manifolds. The phase portraits are characterized topologically as well as set-theoretically.
Mark A Shayman
exaly   +2 more sources

Global Phase Portraits of Memristor Oscillators

International Journal of Bifurcation and Chaos, 2014
In this paper, the global dynamics of memristor oscillators are investigated. For the sake of analysis, we first reformulate the original system into a simple form, which has only three parameters, and analyze its dynamics according to the variation of the parameters.
Hebai Chen, Xuefang Li
openaire   +3 more sources

Global Phase Portraits of Ordinary Differential Equations Modeling the Acute Promyelocytic Leukemia

Differential Equations and Dynamical Systems, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Candido, Douglas Modesto   +2 more
openaire   +1 more source

Global phase portraits of planar piecewise linear refracting systems of saddle–saddle type

Nonlinear Analysis: Real World Applications, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi Shao, Shimin Li, Kuilin Wu
openaire   +2 more sources

The Classification on the Global Phase Portraits of Two-dimensional Lotka–Volterra System

Journal of Dynamics and Differential Equations, 2008
The authors present a complete classification of all quadratic planar Lotka-Volterra systems. By a very detailed investigation, they find 143 topologically inequivalent global phase portraits for these systems, up to time reversal. First, all systems with nontrivial closed orbits are examined separately.
Cao, Feng, Jiang, Jifa
openaire   +1 more source

Global Phase Portraits for a Planar ℤ2-Equivariant Kukles Systems of Degree 3

International Journal of Bifurcation and Chaos, 2020
We provide normal forms and the global phase portraits on the Poincaré disk of all planar Kukles systems of degree [Formula: see text] with [Formula: see text]-equivariant symmetry. Moreover, we also provide the bifurcation diagrams for these global phase portraits.
Fabio Scalco Dias   +2 more
openaire   +1 more source

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