24 citations · 109 across the 14 of their papers we have counts for
14 papers
Delay-Controlled Heterogeneous Nucleation in Adaptive Dynamical Networks
R. Anand, Jan Fialkowski, V. K. Chandrasekar +1
Phase transitions constitute fundamental mechanisms underlying abrupt or qualitative changes in the collective dynamics of interacting units across a wide range of natural and engi…
Extreme bursting events via pulse-shaped explosion in mixed Rayleigh-Lienard nonlinear oscillator
B. Kaviya, R. Suresh, V. K. Chandrasekar
We study the dynamics of a parametrically and externally driven Rayleigh-Lienard hybrid model and report the emergence of extreme bursting events due to a novel pulse-shaped explos…
Dynamics of coupled modified Rossler oscillators: the role of nonisochronicity parameter
C. Ramya, R. Gopal, R. Suresh +1
The amplitude-dependent frequency of the oscillations, termed \emph{nonisochronicity}, is one of the essential characteristics of nonlinear oscillators. In this paper, the dynamics…
Influence of dissipation on extreme oscillations of a forced anharmonic oscillator
B. Kaviya, R. Suresh, V. K. Chandrasekar +1
Dynamics of a periodically forced anharmonic oscillator (AO) with cubic nonlinearity, linear damping, and nonlinear damping, is studied. To begin with, the authors examine the dyna…
Parametric excitation induced extreme events in MEMS and Lienard oscillator
R. Suresh, V. K. Chandrasekar
The two paradigmatic nonlinear oscillatory models with parametric excitation are studied. The authors provide theoretical evidence for the appearance of extreme events (EEs) in tho…
Emergence of coexisting coherence and incoherence by an external forcing
V. K. Chandrasekar, R. Suresh, D. V. Senthilkumar +1
A common external forcing can cause a saddle-node bifurcation in an ensemble of identical Duffing oscillators by breaking the symmetry of the individual bistable (double-well) unit…
Emergence of a common generalized synchronization manifold in network motifs of structurally different time-delay systems
R. Suresh, D. V. Senthilkumar, M. Lakshmanan +1
We point out the existence of a transition from partial to global generalized synchronization (GS) in symmetrically coupled structurally different time-delay systems of different o…
Dynamic environment coupling induce synchronized states in coupled time-delayed electronic circuits
R. Suresh, K. Srinivasan, D. V. Senthilkumar +3
We experimentally demonstrate the occurrence of various synchronized states in coupled piece-wise linear time-delayed electronic circuits using dynamic environment coupling where t…
Zero-lag synchronization in coupled time-delayed piecewise linear electronic circuits
R. Suresh, K. Srinivasan, D. V. Senthilkumar +4
We investigate and report an experimental confirmation of zero-lag synchronization (ZLS) in a system of three coupled time-delayed piecewise linear electronic circuits via dynamica…
Global generalized synchronization in networks of different time-delay systems
D. V. Senthilkumar, R. Suresh, M. Lakshmanan +1
We show that global generalized synchronization (GS) exists in structurally different time-delay systems, even with different orders, with quite different fractal (Kaplan-Yorke) di…
Transition to complete synchronization and global intermittent synchronization in an array of time-delay systems
R. Suresh, D. V. Senthilkumar, M. Lakshmanan +1
We report the nature of transitions from nonsynchronous to complete synchronization (CS) state in arrays of time-delay systems, where the systems are coupled with instantaneous dif…
Global and Partial Phase Synchronizations in Arrays of Piecewise Linear Time-Delay Systems
R. Suresh, D. V. Senthilkumar, M. Lakshmanan +1
In this paper, we report the identification of global and partial phase synchronizations in linear arrays of unidirectionally coupled piecewise linear time-delay systems with two d…
Delay-enhanced coherent chaotic oscillations in networks with large disorders
D. V. Senthilkumar, R. Suresh, Jane H. Sheeba +2
We study the effect of coupling delay in a regular network with a ring topology and in a more complex network with an all-to-all (global) topology in the presence of impurities (di…
Global phase synchronization in an array of time-delay systems
R. Suresh, D. V. Senthilkumar, M. Lakshmanan +1
We report the identification of global phase synchronization (GPS) in a linear array of unidirectionally coupled Mackey-Glass time-delay systems exhibiting highly non-phase-coheren…