410 citations
- SASTRA UniversityIN49 papers
- Universidade Estadual Paulista (Unesp)BR30 papers
- Anna University, ChennaiIN20 papers
- Indian Institute of Technology GuwahatiIN19 papers
- Potsdam Institute for Climate Impact ResearchDE16 papers
- Humboldt-Universität zu BerlinDE14 papers
- University of BelgradeRS12 papers
- Institute of Physics BelgradeRS11 papers
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6 papers · 1 filter
Bifurcations, Chaos, Controlling and Synchronization of Certain Nonlinear Oscillators
M. Lakshmanan
In this set of lectures, we review briefly some of the recent developments in the study of the chaotic dynamics of nonlinear oscillators, particularly of damped and driven type. By…
Secure Communication using Compound Signal from Generalized Synchronizable Chaotic Systems
K. Murali, M. Lakshmanan
By considering generalized synchronizable chaotic systems, the drive-auxiliary system variables are combined suitably using encryption key functions to obtain a compound chaotic si…
Bifurcation and chaos in the double well Duffing-van der Pol oscillator: Numerical and analytical studies
A. Venkatesan, M. Lakshmanan
The behaviour of a driven double well Duffing-van der Pol (DVP) oscillator for a specific parametric choice () is studied. The existence of different attractors in t…
Motion of Curves and Surfaces and Nonlinear Evolution Equations in (2+1) Dimensions
M. Lakshmanan, R. Myrzakulov, S. Vijayalakshmi +1
It is shown that a class of important integrable nonlinear evolution equations in (2+1) dimensions can be associated with the motion of space curves endowed with an extra spatial v…
A (2+1) dimensional integrable spin model: Geometrical and gauge equivalent counterpart, solitons and localized coherent structures
R. Myrzakulov, S. Vijayalakshmi, G. N. Nugmanova +1
A non-isospectral (2+1) dimensional integrable spin equation is investigated. It is shown that its geometrical and gauge equivalent counterparts is the (2+1) dimensional nonlinear…
Inelastic Collision and Switching of Coupled Bright Solitons in Optical Fibers
R. Radhakrishnan, M. Lakshmanan, J. Hietarinta
By constructing the general six-parameter bright two-soliton solution of the integrable coupled nonlinear Schrodinger equation (Manakov model) using the Hirota method, we find that…