Results 41 to 50 of about 947,686 (131)
Shock and Vibration, Volume 2025, Issue 1, 2025.To reduce the giant magnetostrictive actuator’s (GMA) irregular vibration caused by system parameter changes, we innovatively apply fractional‐order time‐delay feedback to control bifurcation and chaos in the GMA’s nonlinear dynamics. The GMA dynamic equation with feedback control is established using the quadratic domain rotation model, the Jiles ...
Xin Fu +4 more
wiley +1 more source
Discrete embedded solitons [PDF]
, 2005 We address the existence and properties of discrete embedded solitons (ESs), that is localised waves existing inside the phonon band in a nonlinear dynamical-lattice model. The model describes a one-dimensional array of optical waveguides with both Chi(2)
Yagasaki, Y +3 more
core
Oscillations in three‐reaction quadratic mass‐action systems
Studies in Applied Mathematics, Volume 152, Issue 1, Page 249-278, January 2024.Abstract It is known that rank‐two bimolecular mass‐action systems do not admit limit cycles. With a view to understanding which small mass‐action systems admit oscillation, in this paper we study rank‐two networks with bimolecular source complexes but allow target complexes with higher molecularities.
Murad Banaji +2 more
wiley +1 more source
Bifurcation Analysis of the Dynamics in COVID‐19 Transmission through Living and Nonliving Media
Journal of Applied Mathematics, Volume 2024, Issue 1, 2024.Transmission of COVID‐19 occurs either through living media, such as interaction with a sufferer, or nonliving objects contaminated with the virus. Recovering sufferers and disinfectant spraying prevent interaction between people and virus become the treatment to overcome it.
Ario Wiraya +6 more
wiley +1 more source
Bifurcation in a G0 Model of Hematological Stem Cells With Delay
Abstract and Applied Analysis, Volume 2024, Issue 1, 2024.The periodical dynamics of a G0 cell cycle model of pluripotential stem cells is analyzed by DDE‐Biftool software. The cell cycle model is impressed by modeling the optional choice of Hill function, which is benefited by Fourier transformation. The cell cycle is based on DDEs with distributed time delay, in which the kernel function is denoted by Gamma‐
Ma Suqi +2 more
wiley +1 more source
, 2005 A new method for rigorously establishing the existence of a transversal homoclinic orbit to a periodic orbit (or a fixed point) of diffeomorphisms in Rn is presented. It is a computer-assisted technique with two main components.
Coomes, Brian +2 more
core +1 more source
Numerical analysis of the method of freezing traveling waves [PDF]
, 2005 Thümmler V. Numerical analysis of the method of freezing traveling waves. Bielefeld (Germany): Bielefeld University; 2005.In der vorliegenden Arbeit werden spezielle Lösungen von parabolischen partiellen Differentialgleichungen (PDE) u_t = A u_xx + f(u ...
Thümmler, Vera
core
Intersection of homoclinic classes on singular-hiperbolic sets
, 2010 Nosotros conocemos que dos clases homoclínicas diferentes contenidas en un conjunto hiperbólico son disjuntas. Además un conjunto transitivo singular-hiperbólico con orbitas periódicas densas y una única singularidad es transitivo o es unión de dos ...
Escobar Fiesco, Germán Fabian
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Chaotic-Like Transfers of Energy in Hamiltonian PDEs. [PDF]
Commun Math Phys, 2021 Giuliani F +3 more
europepmc +1 more source
Classification of bursting patterns: A tale of two ducks. [PDF]
PLoS Comput Biol, 2022 Desroches M, Rinzel J, Rodrigues S.
europepmc +1 more source