Parvin Kumari

An effective numerical approach for two parameter time-delayed singularly perturbed problems

Satpal Singh, Parvin Kumari, Devendra Kumar, 2022, Computational and Applied Mathematics.

A parameter-uniform numerical scheme for the parabolic singularly perturbed initial boundary value problems with large time delay

Devendra Kumar, Parvin Kumari, Devendra Kumar, 2018, Journal of Applied Mathematics and Computing.

Parameter-uniform numerical treatment of singularly perturbed initial-boundary value problems with large delay

Devendra Kumar, P. Kumari, Parvin Kumari, 2020 .

A parameter‐uniform scheme for singularly perturbed partial differential equations with a time lag

Devendra Kumar, Parvin Kumari, Devendra Kumar, 2019, Numerical Methods for Partial Differential Equations.

A parameter-uniform numerical scheme for the parabolic singularly perturbed initial boundary value problems with large time delay

Devendra Kumar, P. Kumari, Parvin Kumari, 2019 .

Uniformly convergent scheme for two‐parameter singularly perturbed problems with non‐smooth data

Devendra Kumar, Parvin Kumari, 2020, Numerical Methods for Partial Differential Equations.

A parameter-uniform collocation scheme for singularly perturbed delay problems with integral boundary condition

Devendra Kumar, P. Kumari, Parvin Kumari, 2020, J. Appl. Math. Comput..