A numerical method for singularly perturbed weakly coupled system of two second order ordinary differential equations with discontinuous source term A Tamilselvan, N Ramanujam, V Shanthi Journal of computational and Applied Mathematics 202 (2), 203-216, 2007 | 50 | 2007 |
Singularly perturbed delay differential equations of convection–diffusion type with integral boundary condition E Sekar, A Tamilselvan Journal of Applied Mathematics and Computing 59, 701-722, 2019 | 48 | 2019 |
Finite difference scheme for singularly perturbed reaction diffusion problem of partial delay differential equation with nonlocal boundary condition S Elango, A Tamilselvan, R Vadivel, N Gunasekaran, H Zhu, J Cao, X Li Advances in Difference Equations 2021, 1-20, 2021 | 33 | 2021 |
A parameter uniform numerical method for a system of singularly perturbed convection–diffusion equations with discontinuous convection coefficients A Tamilselvan, N Ramanujam International Journal of Computer Mathematics 87 (6), 1374-1388, 2010 | 20 | 2010 |
Finite difference scheme for third order singularly perturbed delay differential equation of convection diffusion type with integral boundary condition E Sekar, A Tamilselvan Journal of Applied Mathematics and Computing 61, 73-86, 2019 | 15 | 2019 |
Hybrid difference schemes for a system of singularly perturbed convection-diffusion equations RM Priyadharshini, N Ramanujam, A Tamilselvan Journal of applied mathematics & informatics 27 (5), 1001-1015, 2009 | 15 | 2009 |
Comparative study on numerical methods for singularly perturbed advanced-delay differential equations P Hammachukiattikul, E Sekar, A Tamilselvan, R Vadivel, N Gunasekaran, ... Journal of Mathematics 2021, 1-15, 2021 | 14 | 2021 |
Third order singularly perturbed delay differential equation of reaction diffusion type with integral boundary condition E Sekar, A Tamilselvan Journal of Applied Mathematics and Computational Mechanics 18 (2), 2019 | 13 | 2019 |
Fitted finite difference method for third order singularly perturbed convection diffusion equations with integral boundary condition V Raja, A Tamilselvan Arab Journal of Mathematical Sciences 25 (2), 231-242, 2019 | 10 | 2019 |
A numerical method for singularly perturbed system of second order ordinary differential equations of convection diffusion type with a discontinuous source term A Tamilselvan, N Ramanujam Journal of applied mathematics & informatics 27 (5_6), 1279-1292, 2009 | 10 | 2009 |
Finite difference scheme for singularly perturbed system of delay differential equations with integral boundary conditions E Sekar, A Tamilselvan Journal of the Korean Society for Industrial and Applied Mathematics 22 (3 …, 2018 | 9 | 2018 |
Numerical solution of stiff system by backward Euler method B Sumithra, A Tamilselvan Appl. Math. Sci 9 (67), 3303-3311, 2015 | 8 | 2015 |
Parameter uniform numerical method for third order singularly perturbed turning point problems exhibiting boundary layers N Geetha, A Tamilselvan, V Subburayan International Journal of Applied and Computational Mathematics 2, 349-364, 2016 | 7 | 2016 |
Higher order numerical method for a semilinear system of singularly perturbed differential equations M Mariappan, A Tamilselvan Mathematical Communications 26 (1), 41-52, 2021 | 6 | 2021 |
An -uniform method for a class of singularly perturbed parabolic problems with Robin boundary conditions having boundary turning point G Janani Jayalakshmi, A Tamilselvan Asian-European Journal of Mathematics 13 (01), 2050025, 2020 | 6 | 2020 |
Comparative study on difference schemes for singularly perturbed boundary turning point problems with Robin boundary conditions G Janani Jayalakshmi, A Tamilselvan Journal of Applied Mathematics and Computing 62, 341-360, 2020 | 6 | 2020 |
Parameter uniform method for a singularly perturbed system of delay differential equations of reaction–diffusion type with integral boundary conditions E Sekar, A Tamilselvan International Journal of Applied and Computational Mathematics 5, 1-12, 2019 | 6 | 2019 |
Numerical method for singularly perturbed third order ordinary differential equations of convection-diffusion type JC Roja, A Tamilselvan Numerical Mathematics: Theory, Methods and Applications 7 (3), 265-287, 2014 | 6 | 2014 |
Higher order computational method for a singularly perturbed nonlinear system of differential equations M Mariappan, A Tamilselvan Journal of Applied Mathematics and Computing 68 (2), 1351-1363, 2022 | 5 | 2022 |
An efficient numerical method for a nonlinear system of singularly perturbed differential equations arising in a two-time scale system M Mariappan, A Tamilselvan Journal of Applied Mathematics and Computing 68 (2), 1069-1086, 2022 | 5 | 2022 |