| A parameter-uniform numerical method for time-dependent singularly perturbed differential-difference equations D Kumar, MK Kadalbajoo Applied Mathematical Modelling 35 (6), 2805-2819, 2011 | 89 | 2011 |
| Fitted mesh B-spline collocation method for singularly perturbed differential–difference equations with small delay MK Kadalbajoo, D Kumar Applied Mathematics and Computation 204 (1), 90-98, 2008 | 82 | 2008 |
| A parameter-uniform numerical scheme for the parabolic singularly perturbed initial boundary value problems with large time delay D Kumar, P Kumari Journal of Applied Mathematics and Computing 59, 179-206, 2019 | 61 | 2019 |
| A computational method for singularly perturbed nonlinear differential-difference equations with small shift MK Kadalbajoo, D Kumar Applied Mathematical Modelling 34 (9), 2584-2596, 2010 | 48 | 2010 |
| Parameter-uniform numerical treatment of singularly perturbed initial-boundary value problems with large delay D Kumar, P Kumari Applied Numerical Mathematics 153, 412-429, 2020 | 44 | 2020 |
| Initial value technique for singularly perturbed two point boundary value problems using an exponentially fitted finite difference scheme MK Kadalbajoo, D Kumar Computers & Mathematics with Applications 57 (7), 1147-1156, 2009 | 39 | 2009 |
| A parameter‐uniform scheme for singularly perturbed partial differential equations with a time lag D Kumar, P Kumari Numerical Methods for Partial Differential Equations 36 (4), 868-886, 2020 | 34 | 2020 |
| An implicit scheme for singularly perturbed parabolic problem with retarded terms arising in computational neuroscience D Kumar Numerical Methods for Partial Differential Equations 34 (6), 1933-1952, 2018 | 34 | 2018 |
| Trigonometric quintic B-spline collocation method for singularly perturbed turning point boundary value problems MP Alam, D Kumar, A Khan International Journal of Computer Mathematics 98 (5), 1029-1048, 2021 | 33 | 2021 |
| A parameter-uniform method for singularly perturbed turning point problems exhibiting interior or twin boundary layers D Kumar International Journal of Computer Mathematics 96 (5), 865-882, 2019 | 29 | 2019 |
| Geometric mesh FDM for self-adjoint singular perturbation boundary value problems MK Kadalbajoo, D Kumar Applied mathematics and computation 190 (2), 1646-1656, 2007 | 29 | 2007 |
| Numerical treatment of singularly perturbed delay differential equations using B-Spline collocation method on Shishkin mesh D Kumar, MK Kadalbajoo Jnaiam 7 (3-4), 73-90, 2012 | 28 | 2012 |
| A parameter‐uniform scheme for the parabolic singularly perturbed problem with a delay in time D Kumar Numerical Methods for Partial Differential Equations 37 (1), 626-642, 2021 | 24 | 2021 |
| A uniformly convergent quadratic B-spline collocation method for singularly perturbed parabolic partial differential equations with two small parameters M Shivhare, PC Podila, D Kumar Journal of Mathematical Chemistry 59, 186-215, 2021 | 22 | 2021 |
| A parameter-uniform collocation scheme for singularly perturbed delay problems with integral boundary condition D Kumar, P Kumari Journal of Applied Mathematics and Computing 63 (1-2), 813-828, 2020 | 22 | 2020 |
| A second-order numerical scheme for the time-fractional partial differential equations with a time delay R Choudhary, S Singh, D Kumar Computational and Applied Mathematics 41 (3), 114, 2022 | 21 | 2022 |
| Variable mesh finite difference method for self-adjoint singularly perturbed two-point boundary value problems MK Kadalbajoo, D Kumar Journal of Computational Mathematics, 711-724, 2010 | 21 | 2010 |
| A parameter-uniform method for two parameters singularly perturbed boundary value problems via asymptotic expansion D Kumar, AS Yadaw, MK Kadalbajoo Applied Mathematics & Information Sciences 7 (4), 1525, 2013 | 20 | 2013 |
| Comparative study of singularly perturbed two-point BVPs via: Fitted-mesh finite difference method, B-spline collocation method and finite element method MK Kadalbajoo, AS Yadaw, D Kumar Applied Mathematics and Computation 204 (2), 713-725, 2008 | 18 | 2008 |
| Quadratic B-spline collocation method for two-parameter singularly perturbed problem on exponentially graded mesh M Shivhare, P Pramod Chakravarthy, D Kumar International Journal of Computer Mathematics 98 (12), 2461-2481, 2021 | 17 | 2021 |
mohan kadalbajoodepartment of mathematics ,IIT KanpurVerified email at iitk.ac.in
