Results 71 to 80 of about 2,202 (135)
Periodic orbits near equilibria via averaging theory of second order
Mathematical Modelling and Analysis, 2012 Lyapunov, Weinstein and Moser obtained remarkable theorems giving sufficient conditions for the existence of periodic orbits emanating from an equilibrium point of a differential system with a first integral.
Luis Barreira +2 more
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Zero-Hopf Bifurcation in the Generalized Stretch-Twist-Fold Flow
Sultan Qaboos University Journal for ScienceA zero-Hopf equilibrium in a three-dimensional system is an isolated equilibrium point which has a zero eigenvalue and a simple pair of purely imaginary eigenvalues.
Niazy H. Hussein, Azad I. Amen
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Journal of Applied Mathematics, 2014 This paper studies systematically a differential-algebraic prey-predator model with time delay and Allee effect. It shows that transcritical bifurcation appears when a variation of predator handling time is taken into account.
Xue Zhang, Qing-ling Zhang
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Hopf Bifurcation in an SEIDQV Worm Propagation Model with Quarantine Strategy
Discrete Dynamics in Nature and Society, 2012 Worms exploiting zero-day vulnerabilities have drawn significant attention owing to their enormous threats to the Internet. In general, users may immunize their computers with countermeasures in exposed and infectious state, which may take a period of ...
Yu Yao +4 more
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Change in criticality of Hopf bifurcation in a time-delayed cancer model
Electronic Journal of Qualitative Theory of Differential Equations, 2019 The main goal of this work is to conduct a rigorous study of a mathematical model that was first proposed by Gałach (2003). The model itself is an adaptation of an earlier model proposed by Kuznetsov et al.
Israel Ncube, Kiara Martin
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Complex analysis of a finance system and generalized synchronization for n-dimension
AIP AdvancesThe article in hand is the study of complex features, such as zero Hopf bifurcation, chaos, and synchronization, of integer and fractional order versions of a new 3D finance system. Trusted tools of averaging theory and active control method are utilized
Muhammad Fiaz
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Dynamics analysis of a diffusive prey-taxis system with memory and maturation delays
Electronic Journal of Qualitative Theory of Differential EquationsIn this paper, a diffusive predator-prey system considering prey-taxis term with memory and maturation delays under Neumann boundary conditions is investigated.
Hongyan Sun, Pengmiao Hao, Jianzhi Cao
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Transient Chaos in a Jerk System: Zero-Hopf Bifurcation and Fractional Order Dynamics
International Journal of Differential EquationsTransient chaos is a phenomenon in which chaotic dynamics persists for a finite time before transitioning to periodic or steady-state behavior. TS has profound implications across disciplines, from neuroscience to quantum physics and machine learning ...
Sarbast Hussein +5 more
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Effect of transcriptional delay on ribosome abundance control. [PDF]
J Math BiolPerera PC +3 more
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Chaos and Coexisting Attractors of Kolmogorov-Type Permanent-Magnet Synchronous Generators. [PDF]
Entropy (Basel)Wang D.
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