AWADHESH PRASAD

Department of Physics & Astrophysics

University of Delhi

Delhi 110007

• Universal occurrence of mixed-synchronization in counter-rotating nonlinear coupled oscillators

  AWADHESH PRASAD

  Chaos, Solitons & Fractals (2010)-- In press.

• Exact Solutions of certain variants of Sine-Gordon and Nonlinear Diffusion-Reaction Equations

  A. Mishra, R. S. Kaushal and AWADHESH PRASAD

  Int. J. of Nonlinear Science, (2010) – In press.

• Nature of the phase-flip transition in the synchronized approach to amplitude death

  R. Karnatak, P. Nirmal, AWADHESH PRASAD and R. Ramaswamy

  Phys. Rev. E. 82, 046219 (2010).

• Targeted control of amplitude dynamics in coupled nonlinear oscillators

AWADHESH PRASAD, Mukeshwar Dhamala, Bhim Mani Adhikari, and Ramakrishna Ramaswamy

Phys. Rev. E. 82, 027201 (2010).

• Solitary Wave Solutions of some Selective Nonlinear Diffusion-Reaction Equations using Homogeneous Bala nce Method

  Ranjit Kumar, R. S. Kaushal and AWADHESH PRASAD

  Pramana- J. Phys. 75, 07 (2010).

• Dynamical effects of integrative time-delay coupling

  G. Saxena, AWADHESH PRASAD, and R. Ramaswamy

  Phys. Rev. E. 82, 017201 (2010).

• Delay--coupled discrete maps: synchronization, bistability, and quasiperi odicity

  M. D. Shrimali, R. Sharan, AWADHESH PRASAD, and Ramakrishna Ramaswamy

  Phys. Lett. A 374, 2636 (2010).

• The phase--flip transition in coupled electrochemical cells

  J. M. Cruz, J. Escalona, P. Parmananda, R. Karnatak, AWADHESH PRASAD, and Ramakrishna Ramaswamy

  Phys. Rev. E. 81, 046213 (2010).

• Amplitude death in nonlinear oscillators with nonlinear coupling

  AWADHESH PRASAD, Mukeshwar Dhamala, Bhim Mani Adhikari, and Ramakrishna Ramaswamy

  Phys. Rev. E. 81, 027201 (2010).

• Quasiperiodic forcing of coupled nonlinear systems

  Manish Agrawal, AWADHESH PRASAD, and Ramakrishna Ramaswamy

  Phys. Rev. E. 81, 026202 (2010).

• Synchronization regimes in conjugate coupled chaotic oscillators

  Rajat Karnatak, Ram Ramaswamy and AWADHESH PRASAD

  CHAOS 19, 033143 (2009).

• Nonlinear Time Series Analysis of Sunspot Data

  V. Suyal, AWADHESH PRASAD, and Harinder P. Singh

  Solar Physics 160, 441 (2009).

• Strange bifurcation and phase-locked dynamics in mutually coupled diode laser systems

  P. Kumar, AWADHESH PRASAD, and R. Ghosh

  Journal of Physics B: Atomic, Molecular & Optical Physics 42, 145401 (2009).

• Chaos death and complete synchronization in conjugate coupled chaotic oscillators

  R. Karnatak, R. Ramaswamy, and AWADHESH PRASAD

  4th International Conference "Physics and Control" (PhysCon 2009)

  (http://lib.physcon.ru/?item=2024) .

• Brain Dynamics and Modeling in Epilepsy: Prediction and Control Studies

  L. Iasemidis, S. Sabesan, N. Chakravarthy, AWADHESH PRASAD, and K. Tsakalis

  Complex Dynamics in Physiological Systems: from heart to brain,

  Eds. S. K. Dana, P. K. Roy, and J. Kurths (Springer Complexity series, The Netherlands, 2009) pp.-- 185.

• Strange nonchaotic attractors in driven delay--dynamics}

  Awadhesh Prasad, M. Agrawal and R. Ramaswamy

  in "Nonlinear Dynamics" (Narosa Publishing House, New Delhi, 2009) Eds. S. Rajasekar and M. Denial

  ( arXiv:0802.2629) pp.--299

• The effect of time-delay on anomalous phase synchronization

  AWADHESH PRASAD, J. Kurths and R. Ramaswamy

  Physics Letters A 372, 6150 (2008).

• Stable phase-locking of an external-cavity diode laser

  P. Kumar, AWADHESH PRASAD and R. Ghosh

  Journal of Physics B: Atomic, Molecular & Optical Physics 41, 135402 (2008).

• Some New Solitary and Traveling Wave Solutions of Certain Nonlinear Diffusion-Reaction Equations Using Auxiliary

  Equation Method

  R. Kumar, R. S. Kaushal, and AWADHESH PRASAD

  Physics Letters A 372, 3395 (2008).

• Analytical signal analysis of strange nonchaotic dynamics

  K. Gupta, AWADHESH PRASAD, H. P. Singh and R. Ramaswamy

  Physical Review E 77, 046220 (2008).

• Universal occurrence of the phase-flip bifurcation in time--delay coupled systems

  AWADHESH PRASAD, S. K. Dana, R. Karnatak, J. Kurths, B. Blasius, and R. Ramaswamy

CHAOS 18, 023111 (2008).

• Recurrence analysis of strange nonchaotic dynamics in driven excitable systems

  E. J. Ngamga, A. Buscarino, M. Frasca, L. Fortuna, AWADHESH PRASAD, and J. Kurths

  CHAOS 18, 013128 (2008).

• Analysis of the Solar Wind Flow during an Activity Cycle

  Kopal Gupta, AWADHESH PRASAD, E. Saikia, and H. P. Singh

  Planetary and Space Science 56, 530 (2008).

• The nature of attractor basins in multistable systems

  Manish Shrimali, AWADHESH PRASAD, Ram Ramaswamy, and Ulrike Feudel

  International Journal of Bifurcation and Chaos 18, 1675 (2008).

• Soliton-Like Solutions of Certain Types of Nonlinear Diffusion-Reaction Equations with Variable Coefficient

  R. Kumar, R. S. Kaushal, and AWADHESH PRASAD

  Physics Letters A 372, 1862 (2008).

• Aperiodic Nonchaotic Attractors, Strange and otherwise

  AWADHESH PRASAD, Amitabha Nandi, and Ramakrishna Ramaswamy

  International Journal of Bifurcation and Chaos, 17, 3397 (2007).

• Amplitude death in the absence of time delays in identical coupled oscillators

  R. Karnatak, R. Ramaswamy and AWADHESH PRASAD

  Phys. Rev. E 76, 035201(R), (2007)

• Phase-flip bifurcation: Theory and experiment

  S. K. Dana, J. Kurths, R. Ramaswamy, and AWADHESH PRASAD

  3rd International Conference "Physics and Control" (PhysCon 2007)

  (http://lib.physcon.ru/?item=5).

• Information flow in coupled nonlinear systems : application to the epileptic human brain

  S. Sabesan, K. Narayanan, AWADHESH PRASAD, L. D. Iasemidis, A. Spanias, K. Tsakalis

  Eds. P. M. Pardalos, V. L. Boginski, and A. Vazacopoulos

  Data Mining in Biomedicine (Springer Optimization and its Application, Vol.7, 2007) pp.-483.

Publications up to 2006