Results 31 to 40 of about 23,444,297 (308)
Arnol′d tongues arising from a grazing-sliding bifurcation [PDF]
, 2009 The Neımark–Sacker bifurcation, or Hopf bifurcation for maps, is a well-known bifurcation for smooth dynamical systems. At this bifurcation a periodic orbit loses stability, and, except at certain “strong” resonances, an invariant torus is born.
Osinga, HM +5 more
core +1 more source
Generalized Rabinovich–Fabrikant system: equations and its dynamics [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2022 The purpose of this work is to numerically study of the generalized Rabinovich–Fabrikant model. This model is obtained using the Lagrange formalism and describing the three-mode interaction in the presence of a general cubic nonlinearity. The model
Kuznetsov, Sergey Petrovich +1 more
doaj +1 more source
Onset of Fast Magnetic Reconnection via Subcritical Bifurcation
Frontiers in Physics, 2015 We report a phase transition model for the onset of fast magnetic reconnection. By investigating the joint dynamics of streaming instability(i.e., current driven ion acoustic in this paper) and current gradient driven whistler wave {color{blue} {prior to
ZHIBIN eGUO
doaj +1 more source
Journal of Taibah University for Science, 2020 Nonlinear propagation of monotonic and oscillatory magnetosonic shock waves in a magnetized degenerate quantum plasma consisting of ions and spin 1/2 nonrelativistic degenerate electrons is examined.
E. F. EL-Shamy +6 more
doaj +1 more source
Disconnected Stationary Solutions in 3D Kolmogorov Flow and Their Relation to Chaotic Dynamics
MathematicsThis paper aims to investigate the nonlinear transition to turbulence in generalized 3D Kolmogorov flow. The difference between this and classical Kolmogorov flow is that the forcing term in the x direction sin(y) is replaced with sin(y)cos(z).
Nikolay M. Evstigneev +3 more
doaj +1 more source
Microswimmers in an axisymmetric vortex flow
New Journal of Physics, 2020 Microswimmers are encountered in a wide variety of biophysical settings. When interacting with flow fields, they show interesting dynamical features such as hydrodynamic trapping, clustering, and preferential orientation.
José-Agustín Arguedas-Leiva +1 more
doaj +1 more source
Nonlinear Analysis, 2017 Based on the relation between Leray–Schauder degree and a pair of strict lower and upper solutions, we focus on the bifurcation analysis for a singular differential system with two parameters, explicit bifurcation points for relative parameters are ...
Lishan Liu +3 more
doaj +1 more source
Bifurcation of Fredholm maps II; The dimension of the set of bifurcation points [PDF]
, 2011 We obtain an estimate for the covering dimension of the set of bifurcation points for solutions of nonlinear elliptic boundary value problems from the principal symbol of the linearization along the trivial branch of ...
Pejsachowicz, Jacobo
core
Process design in SISO systems with input multiplicity using bifurcation analysis and optimisation [PDF]
, 2010 This paper presents an approach using continuation and optimisation methods for modifying a process design to avoid control difficulties caused by input multiplicity.
Keming Ma +5 more
core +1 more source
Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1
FEBS Open Bio, EarlyView.The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn +2 more
wiley +1 more source