All Stories

  1. Higher-order vector rogue waves in inhomogeneous optical media: insights into variable-coefficient coupled nonlinear schrödinger model with four-wave mixing

    Article • Nonlinear Dynamics, September 2025, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  2. Evolutionary higher-order lump–rogue waves in an integrable (3+1)-dimensional complex Kadomtsev–Petviashvili model: Insights on the dynamical patterns through explicit solutions

    Article • Chaos Solitons & Fractals, May 2025, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  3. Dispersion management and optical soliton engineering in nonuniform inhomogeneous PT-symmetric non...

    Article • Physica D Nonlinear Phenomena, December 2024, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  4. Superposed nonlinear waves and transitions in a (3+1)-dimensional variable-coefficient eight-order nonintegrable Kac–Wakimoto equation

    Article • Chaos Solitons & Fractals, August 2024, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  5. Deformation of optical solitons in a nonlinear Schrödinger equation with PT-symmetric potentials

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, June 2023, American Institute of Physics

    Dr. Sakkaravarthi Karuppaiya, Manikandan Kannan

  6. Bright matter-wave bound soliton molecules in spin-1 Bose–Einstein condensates with non-autonomous nonlinearities

    Article • Physica D Nonlinear Phenomena, June 2023, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  7. Lump and soliton on certain spatially-varying backgrounds for an integrable (3+1) dimensional fifth-order nonlinear oceanic wave model

    Article • Chaos Solitons & Fractals, February 2023, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  8. Painlevé analysis and higher-order rogue waves of a generalized (3+1)-dimensional shallow water wave equation

    Article • Physica Scripta, April 2022, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya

  9. Localized nonlinear waves on spatio-temporally controllable backgrounds for a (3+1)-dimensional Kadomtsev-Petviashvili-Boussinesq model in water waves

    Article • Chaos Solitons & Fractals, February 2022, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  10. Dynamics and control of interaction waves in sixth-order nonlinear Ramani equation

    Article • January 2022, American Institute of Physics

    Dr. Sakkaravarthi Karuppaiya

  11. Multiple double-pole bright-bright and bright-dark solitons and energy-exchanging collision in the M -component nonlinear Schrödinger equations

    Article • June 2021, American Physical Society (APS)

    Dr. Sakkaravarthi Karuppaiya

  12. Higher dimensional localized and periodic wave dynamics in an integrable (2+1)-dimensional deep water oceanic wave model

    Article • Waves in Random and Complex Media, January 2021, Taylor & Francis

    Dr. Sakkaravarthi Karuppaiya

  13. Dynamics of higher-order bright and dark rogue waves in a new (2+1)-dimensional integrable Boussinesq model

    Article • Physica Scripta, October 2020, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya

  14. Benjamin-Ono equation: Rogue waves, generalized breathers, soliton bending, fission, and fusion

    Article • The European Physical Journal Plus, October 2020, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  15. Manipulation of vector solitons in a system of inhomogeneous coherently coupled nonlinear Schrödinger models with variable nonlinearities

    Article • Journal of Physics A Mathematical and Theoretical, September 2020, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya

  16. Engineering optical rogue waves and breathers in a coupled nonlinear Schrödinger system with four-wave mixing effect

    Article • Physica Scripta, August 2020, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya

  17. Lie symmetry analysis and group invariant solutions of the nonlinear Helmholtz equation

    Article • Applied Mathematics and Computation, August 2018, Elsevier

    Prof. Andrew Gratien Johnpillai, Dr. Sakkaravarthi Karuppaiya

  18. Novel energy sharing collisions of multicomponent solitons

    Article • Pramana, October 2015, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  19. Protocol of networks using energy sharing collisions of bright solitons

    Article • Pramana, October 2015, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  20. Dynamics of solitons in multicomponent long wave–short wave resonance interaction system

    Article • Pramana, February 2015, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  21. Multicomponent long-wave–short-wave resonance interaction system: Bright solitons, energy-sharing collisions, and resonant solitons

    Article • Physical Review E, November 2014, American Physical Society (APS)

    Dr. Sakkaravarthi Karuppaiya

  22. Non-autonomous bright matter wave solitons in spinor Bose–Einstein condensates

    Article • Physics Letters A, January 2014, Elsevier

    Dr. Sakkaravarthi Karuppaiya

  23. General multicomponent Yajima-Oikawa system: Painlevé analysis, soliton solutions, and energy-sharing collisions

    Article • Physical Review E, December 2013, American Physical Society (APS)

    Dr. Sakkaravarthi Karuppaiya

  24. Dynamics of bright soliton bound states in (2+1)-dimensional multicomponent long wave-short wave system

    Article • The European Physical Journal Special Topics, July 2013, Springer Science + Business Media

    Dr. Sakkaravarthi Karuppaiya

  25. Bright solitons in coherently coupled nonlinear Schrödinger equations with alternate signs of nonlinearities

    Article • Journal of Mathematical Physics, January 2013, American Institute of Physics

    Dr. Sakkaravarthi Karuppaiya

  26. Multicomponent coherently coupled and incoherently coupled solitons and their collisions

    Article • Journal of Physics A Mathematical and Theoretical, June 2011, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya

  27. Painlevé singularity structure analysis of three component Gross–Pitaevskii type equations

    Article • Journal of Mathematical Physics, November 2009, American Institute of Physics

    Dr. Sakkaravarthi Karuppaiya

  28. Higher dimensional bright solitons and their collisions in a multicomponent long wave–short wave system

    Article • Journal of Physics A Mathematical and Theoretical, February 2009, Institute of Physics Publishing

    Dr. Sakkaravarthi Karuppaiya