Results 91 to 100 of about 10,420 (254)

Bifurcation Curves in Discontinuous Maps [PDF]

Several discrete-time dynamic models are ultimately expressed in the form of iterated piecewise linear functions, in one or two-dimensional spaces. In this paper we study a one-dimensional map made up of three linear pieces which are separated by two ...
Gian Italo Bischi, Fabio Tramontana, Laura Gardini   +2 more
core  

Chaotic dynamics and control in a discrete-time predator-prey system with Ivlev functional response [PDF]

Network Biology, 2020
In this paper, a discrete-time predator-prey system with a functional response of Ivlev type is examined to reveal its chaotic dynamics. We algebraically show that the system undergoes a flip bifurcation and/or Neimark-Sacker (NS) bifurcation in the ...
S. M. Sohel Rana
doaj  

Bifurcation and chaos analysis for a discrete ecological developmental systems. [PDF]

Nonlinear Dyn, 2021
Jiang XW, Chen C, Zhang XH, Chi M, Yan H.   +4 more
europepmc   +1 more source

Breathing in Plants and Chaos—Cosmic Tree Events in Cameroon and Beyond

Anthropology of Consciousness, EarlyView.
ABSTRACT Contemporary practices of tapping into the wisdom of ancestral trees are described through three entangled recent events lived within the context of Bantu practices in Cameroon. In the three instances, the steered or chance encounters with high potency trees were serendipitous telling moments which brought something new to the horizon.
Julie Laplante, Armel Lekeufack, Nina Tamara Barbosa Ponce, Roger Amos Kañaa   +3 more
wiley   +1 more source

Existence of Singularity Bifurcation in an Euler-Equations Model of the United States Economy: Grandmont was Right [PDF]

: Grandmont (1985) found that the parameter space of the most classical dynamic general-equilibrium macroeconomic models are stratified into an infinite number of subsets supporting an infinite number of different kinds of dynamics, from monotonic ...
He, Susan, Barnett, William A.
core  

Bifurcation and chaotic vibration of frictional chatter in turning process

Advances in Mechanical Engineering, 2018
A comprehensive 3-degree-of-freedom dynamic model of turning process is proposed to overcome the shortage of consideration on the feed velocity in Rusinek’s work; nonlinear dynamics behaviors of the cutting tool are investigated by means of displacement ...
An Wang, Wuyin Jin, Wenke Chen, Ruicheng Feng, Chuangwen Xu   +4 more
doaj   +1 more source

Thresholds, bifurcation and chaos in biological phenomena: Comment on "Mathematical models for Dengue fever epidemiology: A 10-year systematic review" by M. Aguiar et al. [PDF]

Phys Life Rev, 2023
Yang HM.
europepmc   +1 more source

A revised classification system of the marronoid clade of spiders (Araneae), based on dense sampling phylogenomics and comparative morphology

Cladistics, EarlyView.
Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff, Michael B. J. Kelly, Franklyn Cala‐Riquelme, Jacob A. Gorneau, Katherine O. Montana, Helen M. Smith, Phil J. Sirvid, Cor J. Vink, Lauren A. Esposito, Martín J. Ramírez, Charles E. Griswold   +10 more
wiley   +1 more source

Homoclinic snaking in a neutral delay model of a transmission line oscillator [PDF]

, 2006
In a transmission line oscillator (TLO) a linear wave travels along a piece of cable, the transmission line, and interacts with terminating electrical components.
Wilson, RE, Barton, DAW, Krauskopf, B
core  

Hyperbolic periodic orbits from the bifurcation of a four-dimensional nonlinear center

, 2015
We study the bifurcation of hyperbolic periodic orbits from a four-dimensional nonlinear center in a class of differential systems.
Llibre, J, Teixeira, MA, Ferragut, A
core   +1 more source