17 citations · 47 across the 6 of their papers we have counts for
6 papers
Critical Lattice Size Limit for Synchronized Chaotic State in 1-D and 2-D Diffusively Coupled Map Lattices
P. Palaniyandi, Govindan Rangarajan
We consider diffusively coupled map lattices with neighbors (where is arbitrary) and study the stability of synchronized state. We show that there exists a critical lattice…
Controlled Parameter Modulations in Secure Digital Signal Transmissions
P. Palaniyandi, M. Lakshmanan
We propose a simple method for secure digital signal transmission by making some modifications in the single-step parameter modulation technique proposed earlier into overcome cert…
Desynchronized wave patterns in synchronized chaotic regions of coupled map lattices
P. Palaniyandi, P. Muruganandam, M. Lakshmanan
We analyze the size limits of coupled map lattices with diffusive coupling at the crossover of low-dimensional to high-dimensional chaos. We investigate the existence of standing-w…
Estimation of System Parameters and Predicting the Flow Function from Time Series of Continuous Dynamical Systems
P. Palaniyandi, M. Lakshmanan
We introduce a simple method to estimate the system parameters in continuous dynamical systems from the time series. In this method, we construct a modified system by introducing s…
Estimation of System Parameters in Discrete Dynamical Systems from Time Series
P. Palaniyandi, M. Lakshmanan
We propose a simple method to estimate the parameters involved in discrete dynamical systems from time series. The method is based on the concept of controlling chaos by constant f…
Secure Digital Signal Transmission by Multistep Parameter Modulation and Alternative Driving of Transmitter Variables
P. Palaniyandi, M. Lakshmanan
The idea of secure communication of digital signals via chaos synchronization has been plagued by the possibility of attractor reconstruction by eavesdroppers as pointed out by Per…