Complex dynamics in a generalized Langford system
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-4012-1
Abstract: This paper analyzes complex dynamics of the generalized Langford system (GLS) with five parameters. First, some important local dynamics such as the Hopf bifurcations and the stabilities of hyperbolic and zero/double-zero equilibrium are investigated using… read more here.
Keywords: periodic orbit; system; langford system; generalized langford ... See more keywords
Complex dynamics of a vibration machine caused by a relay feedback control
Sign Up to like & getrecommendations! Published in 2021 at "Physica D: Nonlinear Phenomena"
DOI: 10.1016/j.physd.2021.132870
Abstract: Abstract In this paper we describe some nonlinear phenomena observed in a vibration machine with an unbalanced rotor driven by a DC motor controlled by a relay system. We demonstrate that this type of control… read more here.
Keywords: control; vibration; complex dynamics; dynamics vibration ... See more keywords
Complex dynamics in a stratified lid-driven square cavity flow
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.656
Abstract: The dynamic response to shear of a fluid-filled square cavity with stable temperature stratification is investigated numerically. The shear is imposed by the constant translation of the top lid, and is quantified by the associated… read more here.
Keywords: square cavity; lid driven; stratified lid; complex dynamics ... See more keywords
Effects of stochasticity and social norms on complex dynamics of fisheries.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.022401
Abstract: Recreational fishing is a highly socioecological process. Although recreational fisheries are self-regulating and resilient, changing anthropogenic pressure drives these fisheries to overharvest and collapse. Here, we evaluate the effect of demographic and environmental stochasticity for… read more here.
Keywords: stochasticity social; effects stochasticity; model; social norms ... See more keywords
Complex Dynamics of the Cascade of Kink—Antikink Interactions in a Linear Defect of the Electroconvective Structure of a Nematic Liquid Crystal
Sign Up to like & getrecommendations! Published in 2019 at "JETP Letters"
DOI: 10.1134/s0021364019210069
Abstract: The complex dynamics of an ensemble of dislocations in a linear defect appearing in a one-dimensional electroconvective structure of a π/2-twisted nematic liquid crystal has been studied. This type of defects is characterized by a… read more here.
Keywords: electroconvective structure; nematic liquid; linear defect; complex dynamics ... See more keywords
Complex Dynamics of Noise-Perturbed Excitatory-Inhibitory Neural Networks With Intra-Correlative and Inter-Independent Connections
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.915511
Abstract: Real neural system usually contains two types of neurons, i.e., excitatory neurons and inhibitory ones. Analytical and numerical interpretation of dynamics induced by different types of interactions among the neurons of two types is beneficial… read more here.
Keywords: neural networks; noise perturbed; neurons two; complex dynamics ... See more keywords
Complex Dynamics Analysis of a Discrete Amensalism System with a Cover for the First Species
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11080365
Abstract: Of interest is the dynamics of the discrete-time amensalism model with a cover on the first species. We first obtain the existence and stability of fixed points and the conditions for the permanent coexistence of… read more here.
Keywords: complex dynamics; first species; amensalism; analysis ... See more keywords
Complex and Entropy of Fluctuations of Agent-Based Interacting Financial Dynamics with Random Jump
Sign Up to like & getrecommendations! Published in 2017 at "Entropy"
DOI: 10.3390/e19100512
Abstract: This paper investigates the complex behaviors and entropy properties for a novel random complex interacting stock price dynamics, which is established by the combination of stochastic contact process and compound Poisson process, concerning with stock… read more here.
Keywords: random jump; entropy; complex entropy; complex dynamics ... See more keywords
Consistent Quantification of Complex Dynamics via a Novel Statistical Complexity Measure
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24040505
Abstract: Natural systems often show complex dynamics. The quantification of such complex dynamics is an important step in, e.g., characterization and classification of different systems or to investigate the effect of an external perturbation on the… read more here.
Keywords: consistent quantification; complex dynamics; measure; quantification complex ... See more keywords
Design and Complex Dynamics of Potra–Pták-Type Optimal Methods for Solving Nonlinear Equations and Its Applications
Sign Up to like & getrecommendations! Published in 2019 at "Mathematics"
DOI: 10.3390/math7100942
Abstract: In this paper, using the idea of weight functions on the Potra–Pták method, an optimal fourth order method, a non optimal sixth order method, and a family of optimal eighth order methods are proposed. These… read more here.
Keywords: design complex; dynamics potra; order; proposed methods ... See more keywords
Further Discussions of the Complex Dynamics of a 2D Logistic Map: Basins of Attraction and Fractal Dimensions
Sign Up to like & getrecommendations! Published in 2020 at "Symmetry"
DOI: 10.3390/sym12122001
Abstract: In this paper, we study the complex dynamic characteristics of a simple nonlinear logistic map. The map contains two parameters that have complex influences on the map’s dynamics. Assuming different values for those parameters gives… read more here.
Keywords: logistic map; map; complex dynamics; fractal dimensions ... See more keywords