Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Jafri, Haider Hasan"'
Autor:
Quadir, Abdul, Jafri, Haider Hasan
We study extreme events in a finite-size 2D Abelian sandpile model, specifically focusing on avalanche area and size. Employing the approach of Block Maxima, the study numerically reveals that the rescaled distributions for the largest avalanche size
Externí odkaz:
http://arxiv.org/abs/2410.05705
We study the effect of network topology on the collective dynamics of an oscillator ensemble. Specifically, we explore explosive synchronization in a system of interacting star networks. Explosive synchronization is characterized by an abrupt transit
Externí odkaz:
http://arxiv.org/abs/2405.12516
Autor:
Varshney, Ruby, Jafri, Haider Hasan
In this paper we explore the emergence of explosive synchronization (ES) in a star network by considering the dynamics of coupled phase oscillators in the presence of noise. While ES has been the subject of many recent studies, in most cases determin
Externí odkaz:
http://arxiv.org/abs/2310.06709
We study transition to phase synchronization in an ensemble of Stuart-Landau oscillators interacting on a star network. We observe that by introducing frequency weighted coupling and time scale variations in the dynamics of nodes, system exhibits a f
Externí odkaz:
http://arxiv.org/abs/2209.06048
We consider a neuronal levels model that exhibits critical avalanches satisfying power-law distribution. The model has recently explained a change in the scaling exponent from 3/2 to 5/4, accounting for a change in the drive condition from no input t
Externí odkaz:
http://arxiv.org/abs/2209.01879
We study collective dynamics of networks of mutually coupled identical Lorenz oscillators near subcritical Hopf bifurcation. This system shows induced multistable behavior with interesting spatio-temporal dynamics including synchronization, desynchro
Externí odkaz:
http://arxiv.org/abs/2207.09119
We examine probability distribution for avalanche sizes observed in self-organized critical systems. While a power-law distribution with a cutoff because of finite system size is typical behavior, a systematic investigation reveals that it may decrea
Externí odkaz:
http://arxiv.org/abs/2203.14004
Publikováno v:
In Journal of Computational Science December 2024 83
In this work we present a method to control chimera states through linear augmentation. Using an ensemble of globally coupled oscillators, we demonstrate that control over the spatial location of the incoherent or coherent regions of a chimera state
Externí odkaz:
http://arxiv.org/abs/1911.04154
Study of collective phenomenon in populations of coupled oscillators are a subject of intense exploration in physical, biological, neuronal and social systems. Here we propose a scheme for the creation of chimera states, namely the coexistence of dis
Externí odkaz:
http://arxiv.org/abs/1903.02739