Rakesh Kumar
Rakesh Kumar
Post- Doctoral Fellow, IISER-TVM
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Cited by
Cited by
Simple smoothness indicator and multi-level adaptive order WENO scheme for hyperbolic conservation laws
R Kumar, P Chandrashekar
Journal of Computational Physics 375, 1059-1090, 2018
B-spline quasi-interpolation based numerical methods for some Sobolev type equations
R Kumar, S Baskar
journal of computational and applied mathematics 292 (C), 41-66, 2016
Efficient Seventh Order WENO Schemes of Adaptive Order For Hyperbolic Conservation Laws
R Kumar, P Chandrashekar
Computers & Fluids, 2019
Modified cubic B-spline quasi-interpolation numerical scheme for hyperbolic conservation laws
R Kumar, A Choudhary, S Baskar
Applicable Analysis 99 (1), 158-179, 2020
Globally divergence-free DG scheme for ideal compressible MHD
DS Balsara, R Kumar, P Chandrashekar
Communications in Applied Mathematics and Computational Science 16 (1), 59-98, 2021
L1-type smoothness indicators based WENO scheme for nonlinear degenerate parabolic equations
S Rathan, R Kumar, AD Jagtap
Applied Mathematics and Computation, 2020
Kinetic theory based multi-level adaptive finite difference WENO schemes for compressible Euler equations
AD Jagtap, R Kumar
Wave Motion 98, 102626, 2020
Positivity-preserving finite difference WENO scheme for Ten-Moment equations with source term
AK Meena, R Kumar, P Chandrashekar
Journal of Scientific Computing, 2020
Adaptive semi-discrete formulation of BSQI–WENO scheme for the modified Burgers’ equation
R Kumar
BIT Numerical Mathematics 58 (1), 103-132, 2018
A new fifth order finite difference WENO scheme to improve convergence rate at critical points
A Kumar, B Kaur, R Kumar
Wave motion, 2022
Finite Difference Modified WENO Schemes for Hyperbolic Conservation Laws with Non-Convex Flux
AK Dond, R Kumar
International Journal for Numerical Methods in Fluids, 2021
Multi-level WENO schemes with an adaptive characteristic-wise reconstruction for system of Euler equations
R Kumar, P Chandrashekar
Computers & Fluids 239, 105386, 2022
Constraint preserving discontinuous Galerkin method for ideal compressible MHD on 2-D Cartesian grids
P Chandrashekar, R Kumar
Journal of Scientific Computing, 2020
Hybrid FDM-WENO method for the convection-diffusion problems
R Kumar
XVII International Conference on Hyperbolic Problems Theory, Numerics …, 2019
Hybrid BSQI-WENO Based Numerical Scheme for Hyperbolic Conservation Laws
R Kumar, S Baskar
arXiv preprint arXiv:1810.01126, 2018
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