Zobrazeno 1 - 10
of 33
pro vyhledávání: '"George L. Johnston"'
Publikováno v:
Physical review. E. 95(1-1)
We study the effect of time delay on the dynamics of a system of repulsively coupled nonlinear oscillators that are configured as a geometrically frustrated network. In the absence of time delay, frustrated systems are known to possess a high degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08858c569ac36fee700303c39f4758ec
https://pubmed.ncbi.nlm.nih.gov/28208395
https://pubmed.ncbi.nlm.nih.gov/28208395
Publikováno v:
Pramana. 64:465-482
Coupled limit cycle oscillators with instantaneous mutual coupling offer a useful but idealized mathematical paradigm for the study of collective behavior in a wide variety of biological, physical and chemical systems. In most real-life systems howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521e5a37e30dd6b45256069a240a5b8f
https://doi.org/10.1007/bf02706196
https://doi.org/10.1007/bf02706196
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation. 8:493-518
We study the periodic forced response of a system of two limit cycle oscillators that interact with each other via a time delayed coupling. Detailed bifurcation diagrams in the parameter space of the forcing amplitude and forcing frequency are obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b3c3c8010997ced0fffe425eb33f270
https://doi.org/10.1016/s1007-5704(03)00046-7
https://doi.org/10.1016/s1007-5704(03)00046-7
Publikováno v:
Physical Review Letters. 85:3381-3384
Experimental observations of time delay induced amplitude death in a pair of coupled nonlinear electronic circuits that are individually capable of exhibiting limit cycle oscillations are described. In particular, the existence of multiply connected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c1ddb081a62178dabdf1a8bcaa26655
https://doi.org/10.1103/physrevlett.85.3381
https://doi.org/10.1103/physrevlett.85.3381
Publikováno v:
Physical Review Letters. 80:5109-5112
We investigate the dynamical behaviour of two limit cycle oscillators that interact with each other via time delayed coupling and find that time delay can lead to amplitude death of the oscillators even if they have the same frequency. We demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02263fde34d4365efe0b37bbde101cf4
https://doi.org/10.1103/physrevlett.80.5109
https://doi.org/10.1103/physrevlett.80.5109
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 88(4)
We investigate the possibility of obtaining chimera state solutions of the non-local Complex Ginzburg-Landau Equation (NLCGLE) in the strong coupling limit when it is important to retain amplitude variations. Our numerical studies reveal the existenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::096d45e76a801bf84c652a7fbcd9bf81
https://pubmed.ncbi.nlm.nih.gov/24229259
https://pubmed.ncbi.nlm.nih.gov/24229259
Publikováno v:
Understanding Complex Systems ISBN: 9783642023286
In this chapter we will discuss the effects of time delay on the collective states of a model mathematical system composed of a collection of coupled limit cycle oscillators. Such an assembly of coupled nonlinear oscillators serves as a useful paradi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13588ee26edaaad2edaafd52a250e55d
https://doi.org/10.1007/978-3-642-02329-3_1
https://doi.org/10.1007/978-3-642-02329-3_1
Publikováno v:
IEEE Transactions on Plasma Science. 18:286-300
A linear analysis is presented for pulse shapes produced by a spatial and temporal delta-function disturbance of cyclotron-resonance-maser modes for the case where the initial equilibrium state is free of radiation. A pinch-point analysis based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f8374f0fb201fe0cd2a2b73774e373
https://doi.org/10.1109/27.55897
https://doi.org/10.1109/27.55897
Publikováno v:
Physics of Fluids B: Plasma Physics. 2:427-435
A linear stability analysis of the collective Raman interaction in a free‐electron laser with combined planar wiggler and axial guide magnetic fields is presented. The analysis involves a perturbation of the cold‐fluid model of the interaction ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::565450aa65cd52be2f1ce4213be59045
https://doi.org/10.1063/1.859331
https://doi.org/10.1063/1.859331
Publikováno v:
Physical Review E. 69
We study the existence and stability of phaselocked patterns and amplitude death states in a closed chain of delay coupled identical limit cycle oscillators that are near a supercritical Hopf bifurcation. The coupling is limited to nearest neighbors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eab06925d025ec0274e1314406b1cdd
https://doi.org/10.1103/physreve.69.056217
https://doi.org/10.1103/physreve.69.056217