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Priyendhu K. S.

Assistant Professor (OC), Department of Mathematics, School of Physical Sciences, Amritapuri

Qualification: M.Sc., CSIR-UGC-NET
priyendhuks@am.amrita.edu
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Research Interest: Fractional Calculus, Nonlinear PDEs, Analytical methods, Exact solutions, Anomalous Diffusion
Nature of Association: Contract

Bio Publications Awards Conferences
Bio

Priyendhu K. S. currently, serve as an Assistant Professor in the Department of Mathematics, School of Physical Sciences, Amrita Vishwa Vidyapeetham, Amritapuri Campus.

Doing Ph.D.in the Department of Mathematics, School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore.The research works are related to the studies on exact solutions of higher-dimensional scalar and coupled fractional nonlinear PDEs using different analytical methods. Worked as a Guest Faculty in the Department of Mathematics, Government Victoria College, Palakkad, during 2019-2020. Qualified CSIR-UGC NET in Mathematical Sciences in 2019.

Publications

Journal Article

Year : 2025

Generalized separable solutions for (2+1) and (3+1)-dimensional m-component coupled nonlinear systems of PDEs under three different time-fractional derivatives

Cite this Research Publication : P. Prakash, K.S. Priyendhu, M. Lakshmanan, Generalized separable solutions for (2+1) and (3+1)-dimensional m-component coupled nonlinear systems of PDEs under three different time-fractional derivatives, Chaos, Solitons & Fractals, Elsevier BV, 2025, https://doi.org/10.1016/j.chaos.2024.115852

Publisher : Elsevier BV

Year : 2025

Solutions of (1+1) and (m+1)-dimensional time-fractional delay PDEs with the Hilfer derivative

Cite this Research Publication : Priyendhu, K.S., Prakash, P., Victor, S., Solutions of (1+1) and (m+1)-dimensional time-fractional delay PDEs with the Hilfer derivative: Separable and invariant subspace methods, Chaos Solitons and Fractals, 2025, 199, 116738. DOI: 10.1016/j.chaos.2025.116738.
Publisher: ELSEVIER

Publisher : ELSEVIER

Year : 2024

Generalized separation of variable methods with their comparison: exact solutions of time-fractional nonlinear PDEs in higher dimensions

Cite this Research Publication : P. Prakash, K. S. Priyendhu, R. Sahadevan, Generalized separation of variable methods with their comparison: exact solutions of time-fractional nonlinear PDEs in higher dimensions, Fractional Calculus and Applied Analysis, Springer Science and Business Media LLC, 2024, https://doi.org/10.1007/s13540-024-00330-z

Publisher : Springer Science and Business Media LLC

Year : 2024

Analytical solutions of higher-dimensional coupled system of nonlinear time-fractional diffusion-convection-wave equations

Cite this Research Publication : K. S. Priyendhu, P. Prakash, M. Lakshmanan, Analytical solutions of higher-dimensional coupled system of nonlinear time-fractional diffusion-convection-wave equations, Modern Physics Letters B, World Scientific Pub Co Pte Ltd, 2024, https://doi.org/10.1142/s021798492550006x

Publisher : World Scientific Pub Co Pte Ltd

Year : 2023

Invariant subspace method to the initial and boundary value problem of the higher dimensional nonlinear time-fractional PDEs

Cite this Research Publication : K.S. Priyendhu, P. Prakash, M. Lakshmanan, Invariant subspace method to the initial and boundary value problem of the higher dimensional nonlinear time-fractional PDEs, Communications in Nonlinear Science and Numerical Simulation, Elsevier BV, 2023, https://doi.org/10.1016/j.cnsns.2023.107245

Publisher : Elsevier BV

Awards
  • International Mathematical Union Breakout Graduate Fellowship- 2023
Conferences
  • A research paper titled “On the solutions of coupled nonlinear time-fractional diffusion-reactionsystem with time delays ” is presented in the “International Conference on Emerging Frontiersin Nonlinear Complex Systems, Computational Intelligence, and their Applications,” organizedby Vellore Institute of Technology, Chennai, India, from 07 to 09 February 2024.
  • A research article titled “Separable solutions of the Black-Scholes equation with three different time fractional-order derivatives” is published in IFAC Paperonline as part of 12th IFAC Conference on Fractional Differentiation and its Applications ICFDA 2024Bordeaux, France, July 9-12, 2024.
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