Asymptotic Initial Value Technique for singularly perturbed convection-diffusion delay problems with boundary and weak interior layers. - V. Subburayan; N. Ramanujam (Appl. Math. Lett., 2012)

An Initial Value Technique for Singularly Perturbed Convection-Diffusion Problems with a Negative Shift. - V. Subburayan; N. Ramanujam (J. Optim. Theory Appl., 2013)

An ε-uniform numerical method for third order singularly perturbed delay differential equations with discontinuous convection coefficient and source term. - V. Subburayan; R. Mahendran (Appl. Math. Comput., 2018)

Asymptotic numerical method for third-order singularly perturbed convection diffusion delay differential equations. - V. Subburayan; R. Mahendran (Comput. Appl. Math., 2020)

An asymptotic streamline diffusion finite element method for singularly perturbed convection-diffusion delay differential equations with point source. - Senthilkumar Sethurathinam; Subburayan Veerasamy; Rameshbabu Arasamudi; Ravi P. Agarwal (Comput. Math. Methods, 2021)

Finite difference methods with linear interpolation for solving a coupled system of hyperbolic delay differential equations. - Karthick Sampath; V. Subburayan (Int. J. Math. Model. Numer. Optimisation, 2022)

Stable Difference Schemes with Interpolation for Delayed One-Dimensional Transport Equation. - Karthick Sampath; Subburayan Veerasamy; Ravi P. Agarwal (Symmetry, 2022)

Fractional-Step Method with Interpolation for Solving a System of First-Order 2D Hyperbolic Delay Differential Equations. - Karthick Sampath; Subburayan Veerasamy; Ravi P. Agarwal (Comput., 2023)

Robust numerical method for space shift 2D singularly perturbed parabolic convection diffusion differential equations. - Subburayan Veerasamy; Srinivasan Natesan (Comput. Appl. Math., 2023)

Solving a System of One-Dimensional Hyperbolic Delay Differential Equations Using the Method of Lines and Runge-Kutta Methods. - Karthick Sampath; V. Subburayan; Ravi P. Agarwal (Comput., 2024)

Efficient finite element method for 2D singularly perturbed parabolic convection diffusion problems with discontinuous source term. - R. Soundararajan; V. Subburayan (Comput. Appl. Math., 2024)