404 citations
- V. K. Chandrasekar3 profiles63 · h 24
- M. Lakshmanan4 profiles41 · h 53
- M. Senthilvelan17 · h 31
- R. Gopal2 profiles16 · h 10
- D. Senthilkumar14 · h 21
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- R. Suresh2 profiles10 · h 9
- R. Arun8 · h 4
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- R. Chandiramouli6 · h 38
- R. Mohanasubha6 · h 6
- V. Nagarajan2 profiles6 · h 11
- Bharathidasan UniversityIN49 papers
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5 papers · 1 filter
Removal of ordering ambiguity for a class of position dependent mass quantum systems with an application to the quadratic Liénard type nonlinear oscillators
V. Chithiika Ruby, V. K. Chandrasekar, M Senthilvelan +1
We consider the problem of removal of ordering ambiguity in position dependent mass quantum systems characterized by a generalized position dependent mass Hamiltonian which general…
Order preserving contact transformations and dynamical symmetries of scalar and coupled Riccati and Abel chains
R. Gladwin Pradeep, V. K. Chandrasekar, R. Mohanasubha +2
We identify contact transformations which linearize the given equations in the Riccati and Abel chains of nonlinear scalar and coupled ordinary differential equations to the same o…
Enhanced synchronization in an array of spin torque nano oscillators in the presence of oscillating external magnetic field
B. Subash, V. K. Chandrasekar, M. Lakshmanan
We demonstrate that the synchronization of an array of electrically coupled spin torque nano-oscillators (STNO) modelled by Landau-Lifshitz-Gilbert-Slonczewski (LLGS) equation can…
Mechanism for intensity induced chimera states in globally coupled oscillators
V. K. Chandrasekar, R. Gopal, A. Venkatesan +1
We identify the mechanism behind the existence of intensity induced chimera states in globally coupled oscillators. We find that the effect of intensity in the system is to cause m…
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…