Zobrazeno 1 - 10
of 428
pro vyhledávání: '"Muni S"'
We study numerically the effects of time delay in networks of delay-coupled excitable FitzHugh Nagumo systems with dissipation. The generation of periodic self-sustained oscillations and its threshold are analyzed depending on the dissipation of a si
Externí odkaz:
http://arxiv.org/abs/2306.11573
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena September 2024 186
We describe spatiotemporal patterns in a network of identical van der Pol oscillators coupled in a two-dimensional geometry. In this study, we show that the system under study demonstrates a plethora of different spatiotemporal structures including c
Externí odkaz:
http://arxiv.org/abs/2009.09584
Autor:
Muni, S. S., Provata, A.
We investigate the emergence of amplitude and frequency chimera states in ring-star networks consisting of identical Chua circuits connected via nonlocal diffusive, bidirectional coupling. We first identify single-well chimera patterns in a ring netw
Externí odkaz:
http://arxiv.org/abs/2008.01907
The present work is devoted to the detailed quantification of the transition from spiral waves to spiral wave chimeras in a network of self-sustained oscillators with two-dimensional geometry. The basic elements of the networks are the van der Pol os
Externí odkaz:
http://arxiv.org/abs/2007.09796
The behavior of the ensemble of coupled van der Pol oscillators is abundant when coupling parameters are changed. Incoherent and chimera-like regimes are observed at small values of the coupling strength parameter. Synchronization takes place with an
Externí odkaz:
http://arxiv.org/abs/2007.05174
Publikováno v:
2018 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS), 1-6, 2018
This paper provides a study on the synchronization aspect of star connected $N$ identical chua's circuits. Different coupling such as conjugate coupling, diffusive coupling and mean-field coupling have been investigated in star topology. Mathematical
Externí odkaz:
http://arxiv.org/abs/2006.03155
We consider a homoclinic orbit to a saddle fixed point of an arbitrary $C^\infty$ map $f$ on $\mathbb{R}^2$ and study the phenomenon that $f$ has an infinite family of asymptotically stable, single-round periodic solutions. From classical theory, thi
Externí odkaz:
http://arxiv.org/abs/2006.01405