Kumar Rajeev Ranjan

Employment

• Vidya Vihar Institute of Technology Purnea Assistant Professor
  2023 - Present
• National Institute of Technology Patna Ph.D.
  2018 - 2024

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (6)

• Error analysis of discontinuous Galerkin methods on layer adapted meshes for two dimensional turning point problem
  Journal of Applied Mathematics and Computing 2024 DOI: 10.1007/s12190-024-02054-y
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• Robust convergence result of discontinuous Galerkin stabilization method for two-dimensional reaction–diffusion equation with discontinuous source term
  International Journal of Computer Mathematics 2024 DOI: 10.1080/00207160.2024.2325676
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• Discontinuous Galerkin approach for two parametric convection-diffusion equation with discontinuous source term
  Iranian Journal of Numerical Analysis and Optimization 2024 DOI: 10.22067/ijnao.2024.84456.1316
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• NIPG Method on Shishkin Mesh for Singularly Perturbed Convection-Diffusion Problem with Discontinuous Convection Coefficient
  Advances in Mathematical Modelling, Applied Analysis and Computation 2023 DOI: 10.1007/978-3-031-29959-9_12
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• NIPG Method on Shishkin Mesh for Singularly Perturbed Convection–Diffusion Problem with Discontinuous Source Term
  International Journal of Computational Methods 2022 DOI: 10.1142/s0219876222500487
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• Uniformly convergent NIPG method for singularly perturbed convection diffusion problem on Shishkin type meshes
  Applied Numerical Mathematics 2022 DOI: 10.1016/j.apnum.2022.04.015
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