Results 211 to 220 of about 21,023 (266)

Emergence of multifrequency activity in a laminar neural mass model. [PDF]

open access: yesPLoS Comput Biol
de Palma Aristides R   +4 more
europepmc   +1 more source

Jailed drug-coated balloon technique: an enhanced provisional approach to complex, non-left main bifurcations. [PDF]

open access: yesAsiaIntervention
Khialani B   +6 more
europepmc   +1 more source
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SHILNIKOV BIFURCATION: STATIONARY QUASI-REVERSAL BIFURCATION

International Journal of Bifurcation and Chaos, 2008
A generic stationary instability that arises in quasi-reversible systems is studied. It is characterized by the confluence of three eigenvalues at the origin of complex plane with only one eigenfunction. We characterize the dynamics through the normal form that exhibits in particular, Shilnikov chaos, for which we give an analytical prediction.
Marcel G. Clerc   +2 more
openaire   +2 more sources

Noise and bifurcations

Journal of Statistical Physics, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Meunier, C., Verga, A. D.
openaire   +1 more source

Bifurcation with Memory

SIAM Journal on Applied Mathematics, 1986
The paper is concerned with the study of an integro-differential equation of the type: \[ u_ t=\int^{t}_{-\infty}K(t,s) u_{xx}(x,s) ds+Ru- u^ 3 \] with boundary conditions \(u=0\) for \(x=0\), where the kernel K is of Maxwell or Jeffrey type depending thus on one or more parameters, and R is a parameter that corresponds to the Rayleigh number.
Olmstead, W. E.   +3 more
openaire   +1 more source

On the Definitions of Bifurcation

International Journal of Bifurcation and Chaos, 1997
In this paper the equivalence of two definitions of elementary bifurcation is proved and a new definition for bifurcation is given.
Zhou, K., Wu, J. K.
openaire   +1 more source

Analytics of Bifurcation

International Journal of Bifurcation and Chaos, 1998
Oscillations described by autonomous three-dimensional differential equation systems display multiple periodicities and chaos at critical parameter values. Regardless of the subsequent scenario, the key instability is usually an initial bifurcation from a single period oscillation to its subharmonic of period two, or the reverse.
Phillipson, Paul E., Schuster, Peter
openaire   +1 more source

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