Results 91 to 100 of about 35,466 (285)
Nonautonomous saddle-node bifurcations: Random and deterministic forcing
Journal of Differential Equations, 2012 17 pages, 5 ...
Tobias Jäger, Vasso Anagnostopoulou
openaire +3 more sources
Mechanical Resonant Sensing of Spin Texture Dynamics in a 2D Antiferromagnet
Advanced Materials, EarlyView.Detection of antiferromagnetic spin texture in a 2D magnetic crystal is achieved through nanomechanical resonators at radio frequencies. Sharp magnetic transitions that lead to abrupt changes in mechanical linear and nonlinear responses are assigned to antiferromagnetic domain motions.
S M Enamul Hoque Yousuf +10 more
wiley +1 more source
Small aspect ratio Taylor-Couette flow: onset of a very-low-frequency three-torus state [PDF]
, 2003 The nonlinear dynamics of Taylor-Couette flow in a small aspect ratio annulus (where the length of the cylinders is half of the annular gap between them) is investigated by numerically solving the full three-dimensional Navier-Stokes equations.
López Moscat, Juan Manuel +1 more
core +2 more sources
A Fold Bifurcation Theorem of Degenerate Solutions in a Perturbed Nonlinear Equation
Abstract and Applied Analysis, 2011 We consider a nonlinear equation F(ε,λ,u)=0, where the parameter ε is a perturbation parameter, F is a differentiable mapping from R×R×X to Y, and X, Y are Banach spaces.
Ping Liu, Yuwen Wang
doaj +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In bio‐social models, cooperative behavior has evolved as an adaptive strategy, playing multi‐functional roles. One of such roles in populations is to increase the success of the survival and reproduction of individuals and their families or social groups.
Sangeeta Saha +2 more
wiley +1 more source
Remarkable similarities of two pairs of stable and saddle canards in a van der Pol oscillator under extremely weak periodic perturbation [PDF]
, 2021 Canards are interesting nonlinear phenomena that have generated intense research interest since their discovery in the late 20th century. We are interested here in how canard-generating dynamics are influenced by extremely weak periodic perturbations ...
Endo, Tetsuro +5 more
core
Bifurcation analysis of a wild and sterile mosquito model
Mathematical Biosciences and Engineering, 2019 The bifurcation of an ordinary differential equation model describing interaction of the wild and the released sterile mosquitoes is analyzed.
Xiaoli Wang, Junping Shi, Guohong Zhang
doaj +1 more source
physica status solidi (RRL) – Rapid Research Letters, EarlyView.Reservoir computing with optical devices offers an energy‐efficient approach for time‐series forecasting. For quantum‐dot lasers with optical self‐feedback, the scattering timescale R into the quantum‐dot levels changes the predictive performance of the reservoir computer.
Huifang Dong +2 more
wiley +1 more source
Generalized scaling theory for critical phenomena including essential singularity and infinite dimensionality [PDF]
, 2012 We propose a generic scaling theory for critical phenomena that includes power-law and essential singularities in finite and infinite dimensional systems. In addition, we clarify its validity by analyzing the Potts model in a simple hierarchical network,
Koji Nemoto +4 more
core +2 more sources
Bifurcations of homoclinic orbits in bimodal maps [PDF]
, 1994 We discuss the bifurcation structure of homoclinic orbits in bimodal one dimensional maps. The universal structure of these bifurcations with singular bifurcation points and the web of bifurcation lines through the parameter space are described. The bifurcations depend on two parameters (codimension 2 bifurcations).
arxiv +1 more source