Sanjay Ku Sahoo

According to our database, Sanjay Ku Sahoo authored at least 6 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of seven.
• Erdős number of six.

2025

Optimally accurate second-order numerical scheme on layer-resolving graded mesh for singularly-perturbed boundary turning point problems exhibiting power-of-type-1 and hybrid layers.

V. D. Liseikin, Vikas Gupta, Sanjay Ku Sahoo

Int. J. Comput. Math., 2025

2024

A robust higher-order finite difference technique for a time-fractional singularly perturbed problem.

Sanjay Ku Sahoo, Vikas Gupta, Shruti Dubey

Math. Comput. Simul., January, 2024

2023

A robust uniformly convergent finite difference scheme for the time-fractional singularly perturbed convection-diffusion problem.

Sanjay Ku Sahoo, Vikas Gupta

Comput. Math. Appl., May, 2023

An almost second-order robust computational technique for singularly perturbed parabolic turning point problem with an interior layer.

Sanjay Ku Sahoo, Vikas Gupta

Math. Comput. Simul., 2023

2021

Robust higher order finite difference scheme for singularly perturbed turning point problem with two outflow boundary layers.

Vikas Gupta, Sanjay Ku Sahoo, Ritesh Kumar Dubey

Comput. Appl. Math., 2021

2019

Parameter-uniform fitted mesh higher order finite difference scheme for singularly perturbed problem with an interior turning point.

Vikas Gupta, Sanjay Ku Sahoo, Ritesh Kumar Dubey

CoRR, 2019