Subhankar Sil

About

I am Dr. Subhankar Sil, currently working as an assistant professor in the Department of Mathematics, Vellore Institute of Technology, Amaravati campus, commonly known as VIT-AP.
My research interest includes the symmetry and integration method of PDEs. In particular, I am interested in the nonlocal symmetry analysis of PDEs. Moreover, I am interested in studying soliton solutions for various integrable systems.
Please reach out to me at [email protected] for any communication. I am open to starting a collaboration.

Employment

• VIT-AP University Assistant Professor
  2025 - Present
• University of British Columbia Postdoctoral Fellow
  2024 - 2024
• Indian Institute of Technology Madras Postdoctoral researcher
  2022 - 2023
• SRM Institute of Science and Technology Assistant Professor
  2022 - 2022
• Indian Institute of Technology Jodhpur Project Associate
  2022 - 2022

Education

• Indian Institute of Technology Kharagpur RESEARCH SCHOLAR
  2016 - 2022
• Indian Institute of Technology Kharagpur Post Graduation (M.Sc)
  2014 - 2016
• Vivekananda Mahavidyalaya Graduation (B.Sc)
  2011 - 2014

Projects & Funding

Projects & funding information is unavailable.

Publications (15)

• Non-invertible mappings of linear PDEs to nonlinear PDEs through the symmetry-based method
  Journal of Mathematical Analysis and Applications 2026 DOI: 10.1016/j.jmaa.2025.130038
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• Exact solutions and wave interactions for one-dimensional two-phase thin film model of a perfectly soluble antisurfactant
  International Journal of Non-Linear Mechanics 2026 DOI: 10.1016/j.ijnonlinmec.2025.105262
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• Nonlocal symmetry analysis, exact solutions, and evolution of nonlinear waves for one-dimensional shallow water magnetohydrodynamics equations
  Physics of Fluids 2025 DOI: 10.1063/5.0280410
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• New Results on a Class of Reaction–Convection–Diffusion Equations Through Potential Symmetry Analysis
  Mathematical Methods in the Applied Sciences 2025 DOI: 10.1002/mma.10870
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• On the Lie symmetry analysis of three-dimensional perturbed shear flows
  Chaos, Solitons & Fractals 2025 DOI: 10.1016/j.chaos.2024.115875
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• Lie symmetries and optimal classifications with certain modal approaches for the three-dimensional gas-dynamical equations
  Chaos, Solitons & Fractals 2024 DOI: 10.1016/j.chaos.2024.114672
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• Nonclassical Symmetries, Nonlinear Self-adjointness, Conservation Laws and Some New Exact Solutions of Cylindrical KdV Equation
  International Journal of Applied and Computational Mathematics 2023 DOI: 10.1007/s40819-023-01548-w
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• Application of symmetry analysis to viscoelastic fluid model
  Communications in Nonlinear Science and Numerical Simulation 2023 DOI: 10.1016/j.cnsns.2023.107417
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• Nonclassical potential symmetry analysis and exact solutions for a thin film model of a perfectly soluble anti-surfactant solution
  Applied Mathematics and Computation 2023 DOI: 10.1016/j.amc.2022.127660
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• Nonlocal conservation laws and dynamics of soliton solutions of (2+1)- dimensional Boiti-Leon-Pempinelli system
  Physics of Fluids 2022 DOI: 10.1063/5.0123825
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