13 citations · 13 across the 2 of their papers we have counts for
4 papers
Bose-Einstein Condensation Dynamics from the Numerical Solution of the Gross-Pitaevskii Equation by the Pseudospectral Method
Paulsamy Muruganandam, Sadhan K. Adhikari
We study certain stationary and time-evolution problems of trapped Bose-Einstein condensates of weakly interacting alkali atoms described by a nonlinear Gross-Pitaevskii (GP) equat…
Local dimension and finite time prediction in spatiotemporal chaotic systems
Gerson Francisco, Paulsamy Muruganandam
We show how a recently introduced statistics [Patil et al, Phys. Rev. Lett. 81 5878 (2001)] provides a direct relationship between dimension and predictability in spatiotemporal ch…
On the conditions for synchronization in unidirectionally coupled chaotic oscillators
P. Muruganandam, M. Lakshmanan, S. Parthasarathy
The conditions for synchronization in unidirectionally coupled chaotic oscillators are revisited. We demonstrate with typical examples that the conditional Lyapunov exponents (CLEs…
Spatiotemporal Patterns in Arrays of Coupled Nonlinear Oscillators
M. Lakshmanan, P. Muruganandam
Nonlinear reaction-diffusion systems admit a wide variety of spatiotemporal patterns or structures. In this lecture, we point out that there is certain advantage in studying discre…