Sunil Kumar
AuthID: R-003-ZV1
1
TITLE: A Fast High‐Order Nonpolynomial Spline Method for Nonlinear Time‐Fractional Telegraph Model for Neutron Transport in a Nuclear Reactor
AUTHORS: Priyanka; Anshima Singh; Sunil Kumar; Jesus Vigo‐Aguiar;
PUBLISHED: 2025, SOURCE: Mathematical Methods in the Applied Sciences
AUTHORS: Priyanka; Anshima Singh; Sunil Kumar; Jesus Vigo‐Aguiar;
PUBLISHED: 2025, SOURCE: Mathematical Methods in the Applied Sciences
2
TITLE: Boundary and interior layer phenomena in coupled multiscale parabolic convection–diffusion interface problems: efficient numerical resolution and analysis
AUTHORS: Aishwarya Jaiswal; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2025, SOURCE: International Journal of Numerical Methods for Heat & Fluid Flow
AUTHORS: Aishwarya Jaiswal; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2025, SOURCE: International Journal of Numerical Methods for Heat & Fluid Flow
3
TITLE: A priori and a posteriori error estimates for efficient numerical schemes for coupled systems of linear and nonlinear singularly perturbed initial-value problems Full Text
AUTHORS: Carmelo Clavero; Shashikant Kumar; Sunil Kumar;
PUBLISHED: 2025, SOURCE: Applied Numerical Mathematics, VOLUME: 208
AUTHORS: Carmelo Clavero; Shashikant Kumar; Sunil Kumar;
PUBLISHED: 2025, SOURCE: Applied Numerical Mathematics, VOLUME: 208
4
TITLE: Efficient uniformly convergent numerical methods for singularly perturbed parabolic reaction–diffusion systems with discontinuous source term Full Text
AUTHORS: Aishwarya Jaiswal; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2025, SOURCE: Journal of Applied Mathematics and Computing, VOLUME: 71, ISSUE: 3
AUTHORS: Aishwarya Jaiswal; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2025, SOURCE: Journal of Applied Mathematics and Computing, VOLUME: 71, ISSUE: 3
5
TITLE: NVM-Enhanced MLI Placement for Revenue Maximization in UAV-Fog Assisted MEC with Stable Matching
AUTHORS: Abhishek Kumar; Shilpi Kumari; Ajay Pratap; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Proceedings of the 25th International Conference on Distributed Computing and Networking
AUTHORS: Abhishek Kumar; Shilpi Kumari; Ajay Pratap; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Proceedings of the 25th International Conference on Distributed Computing and Networking
6
TITLE: Error analysis of a high-order fully discrete method for two-dimensional time-fractional convection-diffusion equations exhibiting weak initial singularity Full Text
AUTHORS: Anshima Singh; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Numerical Algorithms
AUTHORS: Anshima Singh; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Numerical Algorithms
7
TITLE: Second-order a priori and a posteriori error estimations for integral boundary value problems of nonlinear singularly perturbed parameterized form Full Text
AUTHORS: Shashikant Kumar; Sunil Kumar; Pratibhamoy Das;
PUBLISHED: 2024, SOURCE: Numerical Algorithms
AUTHORS: Shashikant Kumar; Sunil Kumar; Pratibhamoy Das;
PUBLISHED: 2024, SOURCE: Numerical Algorithms
8
TITLE: A rapidly converging domain decomposition algorithm for a time delayed parabolic problem with mixed type boundary conditions exhibiting boundary layers
AUTHORS: Aakansha; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2024, SOURCE: Journal of Applied Mathematics and Computing, VOLUME: 70, ISSUE: 2
AUTHORS: Aakansha; Sunil Kumar; Higinio Ramos;
PUBLISHED: 2024, SOURCE: Journal of Applied Mathematics and Computing, VOLUME: 70, ISSUE: 2
9
TITLE: A parameter uniform numerical method on a Bakhvalov type mesh for singularly perturbed degenerate parabolic convection–diffusion problems Full Text
AUTHORS: Shashikant Kumar; Sunil Kumar; Higinio Ramos; Kuldeep;
PUBLISHED: 2024, SOURCE: Journal of Applied Mathematics and Computing
AUTHORS: Shashikant Kumar; Sunil Kumar; Higinio Ramos; Kuldeep;
PUBLISHED: 2024, SOURCE: Journal of Applied Mathematics and Computing
10
TITLE: Higher order numerical approximations for non-linear time-fractional reaction–diffusion equations exhibiting weak initial singularity
AUTHORS: Anshima Singh; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Communications in Nonlinear Science and Numerical Simulation, VOLUME: 139
AUTHORS: Anshima Singh; Sunil Kumar;
PUBLISHED: 2024, SOURCE: Communications in Nonlinear Science and Numerical Simulation, VOLUME: 139
