Neimark-Sacker bifurcation
Neimark-Sacker Bifurcation For A Discrete-Time Neural Network Model With Multiple Delays
... Abstract—In this paper, we investigate a discrete-time neural network model with multiple delays. By analyzing the cor- responding characteristic equation of the system, we discuss the stability and the existence of ...
5
Hybrid control of the Neimark Sacker bifurcation in a delayed Nicholson’s blowflies equation
... In this article, for delayed Nicholson’s blowflies equation, we propose a hybrid control nonstandard finite-difference (NSFD) scheme in which state feedback and parameter perturbation are used to control the ...
14
Oscillation deduced from the Neimark Sacker bifurcation in a discrete dual Internet congestion control algorithm
... The Neimark-Sacker bifurcation is the discrete analogue of the Hopf bifurcation that occurs in continuous ...Hopf bifurcation is extremely important in the contin- uous dual congestion ...
11
Neimark–Sacker bifurcation and stability analysis of a discrete time prey–predator model with Allee effect in prey
... and Neimark–Sacker bifurcation of a discrete-time predator–prey ...22–29]. Bifurcation and stability analysis are examined in detail in [20, 22–24, ...
12
Neimark–Sacker bifurcation of a chemotherapy treatment of glioblastoma multiform (GBM)
... In Sect. 3, we analyzed the local and global stability of the system by applying the Schur– Cohn criteria and using a suitable Lyapunov function, respectively. By considering the data of Table 1 and the theorems in Sect. ...
25
Neimark Sacker bifurcation for the discrete delay Kaldor model
... Following from Proposition 2, we can conclude that the analysis of the charac- teristic equation’ roots it is made through the analysis of the equation transformed in function of . From (19) results that = 0 is the point ...
10
Period doubling and Neimark–Sacker bifurcations of plant–herbivore models
... of bifurcation theory and center manifold theorem, we obtained that both models undergo Neimark– Sacker bifurcation and period-doubling bifurcation at their positive steady ...
34
PD control at Neimark–Sacker bifurcations in a Mackey–Glass system
... a Neimark–Sacker bifurcation for a Mackey–Glass system by the Euler ...the Neimark–Sacker bifurcation can be postponed or advanced via a PD controller by choosing proper control ...
16
Discretization analysis of bifurcation based nonlinear amplifiers
... Andronov–Hopf bifurcation have been widely analyzed ana- ...Andronov–Hopf bifurcation based systems concerning numerical integration methods are an- ...Andronov–Hopf bifurcation into the normalform ...
5
Dynamics and chaos control in a discrete-time ratio-dependent Holling-Tanner model
... flip bifurcation and Neimark-Sacker bifurcation or both together at positive fixed point in the interior of R 2 + when one of the model parameter crosses its threshold ...
16
Bifurcation Analysis for a Two Dimensional Discrete Time Hopfield Neural Network with Delays
... the Neimark-Sacker bifurcation (also called Hopf bifurcation for maps) of the equilibrium (0, 0) of system ...the Neimark-Sacker bifurcation will ...the ...
8
Effect of Bifurcation Angle Configuration and Ratio of Daughter Diameters on Hemodynamics of Bifurcation Aneurysms
... for A-III and B-III, which increased to 48%. Calculation of the influx magnitude into the aneurysm indicated that the intra-an- eurysmal flow does not depend on bifurcation angle configura- tion. However, ...
6
Efficient Approach for Retinal Biometric Template Security and Person Authentication using Noninvertible Constructions
... vessel bifurcation points in the retina, and then the generation of template consisting of the bifurcation points in the blood vessels and the template is transformed using Noninvertible construction (NIC) ...
7
Fractional Order Delayed Prey-Predator Model with Stage Structure
... bifurcation memristor-based chaotic circuit with chaos in a fractional order delay system. They investigated the stability and bifurcation behaviors of this fractional order delayed memristor-based chaotic ...
12
Bifurcation of macroeconometric models and robustness of dynamical inferences
... explored bifurcation stratification of Bergstrom and Wymer’s (1976) continuous time UK macroeconometric ...model. Bifurcation boundaries intersected the confidence region of the mod el’s parameter ...
134
Re thinking social exclusion in later life: a case for a new framework for measurement
... The aim of the next section is to outline the construction of our later-life social exclusion measures using Understanding Society. We will then check the validity of these measures by running a basic descriptive ...
38
Mathematical Analysis of the Transmission Dynamics of Tuberculosis
... We develop a dynamical model to understand the underlying dynamics of TUBERCULOSIS infection at population level. The model, which integrates the treatment of individuals, the infections of latent and recovery ...
16
Existence of periodic solutions of Boussinesq system
... The Boussinesq system is a very important model in fluid mechanics, which exhibits extremely rich phenomena, for example, Rayleigh-Bénard convection [–], geophys- ical fluid dynamics [, ] etc. A key problem in the ...
15
The Bifurcation and Decay of Solutions for Asymptotically Linear Elliptic Systems with Parameter
... global bifurcation theory and the Dancer’s unilateral global bifurcation theory to determine the range of parame- ter such that the existence of positive solution and negative ...
14
Investigation of the Mechanism of Tangent Bifurcation in Current Mode Controlled Boost Converter
... The research of tangent bifurcation should be start from one-dimensional discrete iterative map [12,13]. With one state vector be fixed, reduction of dimension can be done in the boost converter so that the boost ...
7