Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Mishra, Arindam"'
Extreme events in a complex network: interplay between degree distribution and repulsive interaction
Autor:
Ray, Arnob, Bröhl, Timo, Mishra, Arindam, Ghosh, Subrata, Ghosh, Dibakar, Kapitaniak, Tomasz, Dana, Syamal K., Hens, Chittaranjan
The role of topological heterogeneity in the origin of extreme events in a network is investigated here. The dynamics of the oscillators associated with the nodes are assumed to be identical and influenced by mean-field repulsive interactions. An int
Externí odkaz:
http://arxiv.org/abs/2212.01345
In this article, we model and study the spread of COVID-19 in Germany, Japan, India and highly impacted states in India, i.e., in Delhi, Maharashtra, West Bengal, Kerala and Karnataka. We consider recorded data published in Worldometers and COVID-19
Externí odkaz:
http://arxiv.org/abs/2203.07077
Studies of transient dynamics captures the time history of any dramatic changes in the dynamics of a system. The transient dynamics is investigated here in a classic ecological model of a bistable tri-trophic food chain. All the species in the food c
Externí odkaz:
http://arxiv.org/abs/2202.13294
In this study, we use a reservoir computing based echo state network (ESN) to predict the collective burst synchronization of neurons. Specifically, we investigate the ability of ESN in predicting the burst synchronization of an ensemble of Rulkov ne
Externí odkaz:
http://arxiv.org/abs/2110.05139
We report intermittent large-intensity pulses that originate in Zeeman laser due to instabilities in quasiperiodic motion, one route follows torus-doubling to chaos and another goes via quasiperiodic intermittency in response to variation in system p
Externí odkaz:
http://arxiv.org/abs/2109.11847
Understanding and predicting uncertain things are the central themes of scientific evolution. Human beings revolve around these fears of uncertainties concerning various aspects like a global pandemic, health, finances, to name but a few. Dealing wit
Externí odkaz:
http://arxiv.org/abs/2108.12625
We investigate spreading and recovery of disease in a square lattice, and in particular, emphasize the role of the initial distribution of infected patches in the network, on the progression of an endemic and initiation of a recovery process, if any,
Externí odkaz:
http://arxiv.org/abs/2010.14229
Autor:
Mishra, Arindam, Kingston, S. Leo, Hens, Chittaranjan, Kapitaniak, Tomasz, Feudel, Ulrike, Dana, Syamal K.
Intermittent large amplitude events are seen in the temporal evolution of a state variable of many dynamical systems. Such intermittent large events suddenly start appearing in dynamical systems at a critical value of a system parameter and continues
Externí odkaz:
http://arxiv.org/abs/2005.06790
Autor:
Ghosh, Subrata, Mondal, Argha, Ji, Peng, Mishra, Arindam, Dana, Syamal Kumar, Antonopoulos, Chris G., Hens, Chittaranjan
In this paper, we focus on the emergence of diverse neuronal oscillations arising in a mixed population of neurons with different excitability properties. These properties produce mixed mode oscillations (MMOs) characterized by the combination of lar
Externí odkaz:
http://arxiv.org/abs/2005.02466
Autor:
Ray, Arnob, Mishra, Arindam, Ghosh, Dibakar, Kapitaniak, Tomasz, Dana, Syamal K., Hens, Chittaranjan
Publikováno v:
Phys. Rev. E 101, 032209 (2020)
We report rare and recurrent large spiking events in a heterogeneous network of superconducting Josephson junctions (JJ) connected through a resistive load and driven by a radio-frequency (rf) current in addition to a constant bias. The intermittent
Externí odkaz:
http://arxiv.org/abs/1911.10040