| A brief survey on numerical methods for solving singularly perturbed problems MK Kadalbajoo, V Gupta Applied mathematics and computation 217 (8), 3641-3716, 2010 | 232 | 2010 |
| A uniformly convergent B-spline collocation method on a nonuniform mesh for singularly perturbed one-dimensional time-dependent linear convection–diffusion problem MK Kadalbajoo, V Gupta, A Awasthi Journal of Computational and Applied Mathematics 220 (1-2), 271-289, 2008 | 81 | 2008 |
| A parameter-uniform higher order finite difference scheme for singularly perturbed time-dependent parabolic problem with two small parameters V Gupta, MK Kadalbajoo, RK Dubey International Journal of Computer Mathematics 96 (3), 474-499, 2019 | 76 | 2019 |
| Higher order numerical approximation for time dependent singularly perturbed differential‐difference convection‐diffusion equations V Gupta, M Kumar, S Kumar Numerical Methods for Partial Differential Equations 34 (1), 357-380, 2018 | 55 | 2018 |
| Numerical solution of singularly perturbed convection–diffusion problem using parameter uniform B-spline collocation method MK Kadalbajoo, V Gupta Journal of Mathematical Analysis and Applications 355 (1), 439-452, 2009 | 52 | 2009 |
| A layer adaptive B‐spline collocation method for singularly perturbed one‐dimensional parabolic problem with a boundary turning point V Gupta, MK Kadalbajoo Numerical Methods for Partial Differential Equations 27 (5), 1143-1164, 2011 | 38 | 2011 |
| Collocation method using artificial viscosity for solving stiff singularly perturbed turning point problem having twin boundary layers MK Kadalbajoo, P Arora, V Gupta Computers & Mathematics with Applications 61 (6), 1595-1607, 2011 | 36 | 2011 |
| A singular perturbation approach to solve Burgers–Huxley equation via monotone finite difference scheme on layer-adaptive mesh V Gupta, MK Kadalbajoo Communications in Nonlinear Science and Numerical Simulation 16 (4), 1825-1844, 2011 | 35 | 2011 |
| A parameter uniform B-spline collocation method for solving singularly perturbed turning point problem having twin boundary layers MK Kadalbajoo, V Gupta International Journal of Computer Mathematics 87 (14), 3218-3235, 2010 | 31 | 2010 |
| Second-order parameter-uniform finite difference scheme for singularly perturbed parabolic problem with a boundary turning point SK Sahoo, V Gupta Journal of Difference Equations and Applications, 1-18, 2021 | 26 | 2021 |
| An application of variational iteration method for solving fuzzy time-fractional diffusion equations S Kumar, V Gupta Neural Computing and Applications 33, 17659-17668, 2021 | 25 | 2021 |
| A robust uniformly convergent finite difference scheme for the time-fractional singularly perturbed convection-diffusion problem S Sahoo, V Gupta Computers & Mathematics with Applications 137, 126-146, 2023 | 17 | 2023 |
| An approach based on fractional-order Lagrange polynomials for the numerical approximation of fractional order non-linear Volterra-Fredholm integro-differential equations S Kumar, V Gupta Journal of Applied Mathematics and Computing, 2022 | 17 | 2022 |
| An efficient operational matrix technique to solvethe fractional order non‑local boundary value problems S Kumar, V Gupta, JF Gómez‑Aguilar Journal of Mathematical Chemistry, 2022 | 16 | 2022 |
| Robust higher order finite difference scheme for singularly perturbed turning point problem with two outflow boundary layers V Gupta, SK Sahoo, RK Dubey Computational and Applied Mathematics 40, 1-23, 2021 | 16 | 2021 |
| A mesh refinement algorithm for singularly perturbed boundary and interior layer problems RK Dubey, V Gupta International Journal of Computational Methods 17 (07), 1950024, 2020 | 13 | 2020 |
| Higher order robust numerical computation for singularly perturbed problem involving discontinuous convective and source term SK Sahoo, V Gupta Mathematical Methods in the Applied Sciences, 2022 | 12 | 2022 |
| Qualitative analysis and numerical solution of Burgers’ equation via B-spline collocation with implicit Euler method on piecewise uniform mesh V Gupta, MK Kadalbajoo Journal of Numerical Mathematics 24 (2), 73-94, 2016 | 12 | 2016 |
| Parameter robust higher-order finite difference method for convection-diffusion problem with time delay SK Sahoo, G Vikas Numerical Methods for Partial Differential Equations, 2023 | 9 | 2023 |
| An accurate operational matrix method based on Lagrange polynomials for solving fractional-order pantograph delay and Riccati differential equations S Kumar, V Gupta, A Kumar, JF Gómez-Aguilar Physica Scripta 98 (4), 044005, 2023 | 9 | 2023 |
mohan kadalbajoodepartment of mathematics ,IIT KanpurAdresse e-mail validée de iitk.ac.in
