Sunil Kumar
Orcid: 0000-0001-9991-1012Affiliations:
- Indian Institute of Technology (BHU), Department of Mathematical Sciences, Varanasi, India
- National Institute of Technology Delhi, Department of Applied Sciences, India (2015 - 2016)
- Max Planck Institute for Solar System Research, Göttingen, Germany (2014 - 2015)
- University of Coimbra, Department of Mathematics, Portugal (2012 - 2014)
- Indian Institute of Technology Delhi, Department of Mathematics, New Delhi, India (PhD)
According to our database1,
Sunil Kumar
authored at least 39 papers
between 2010 and 2024.
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Bibliography
2024
A priori and a posteriori error estimation for singularly perturbed delay integro-differential equations.
Numer. Algorithms, April, 2024
NVM-Enhanced MLI Placement for Revenue Maximization in UAV-Fog Assisted MEC with Stable Matching.
Proceedings of the 25th International Conference on Distributed Computing and Networking, 2024
2023
A fully discrete scheme based on cubic splines and its analysis for time-fractional reaction-diffusion equations exhibiting weak initial singularity.
J. Comput. Appl. Math., December, 2023
A priori and a posteriori error analysis for a system of singularly perturbed Volterra integro-differential equations.
Comput. Appl. Math., September, 2023
Parameter-uniform convergence analysis of a domain decomposition method for singularly perturbed parabolic problems with Robin boundary conditions.
J. Appl. Math. Comput., April, 2023
A convergent exponential B-spline collocation method for a time-fractional telegraph equation.
Comput. Appl. Math., March, 2023
A domain decomposition method of Schwarz waveform relaxation type for singularly perturbed nonlinear parabolic problems.
Int. J. Comput. Math., January, 2023
2022
A high order convergent adaptive numerical method for singularly perturbed nonlinear systems.
Comput. Appl. Math., March, 2022
A posteriori error estimation for quasilinear singularly perturbed problems with integral boundary condition.
Numer. Algorithms, 2022
Multim. Tools Appl., 2022
A high order convergent numerical method for singularly perturbed time dependent problems using mesh equidistribution.
Math. Comput. Simul., 2022
J. Comput. Appl. Math., 2022
A parameter-uniform grid equidistribution method for singularly perturbed degenerate parabolic convection-diffusion problems.
J. Comput. Appl. Math., 2022
An efficient numerical method for coupled systems of singularly perturbed parabolic delay problems.
Comput. Appl. Math., 2022
2021
Automated bleeding detection in wireless capsule endoscopy images based on sparse coding.
Multim. Tools Appl., 2021
Additive schemes based domain decomposition algorithm for solving singularly perturbed parabolic reaction-diffusion systems.
Comput. Appl. Math., 2021
Parameter-uniform approximation on equidistributed meshes for singularly perturbed parabolic reaction-diffusion problems with Robin boundary conditions.
Appl. Math. Comput., 2021
2020
A robust numerical method for a two-parameter singularly perturbed time delay parabolic problem.
Comput. Appl. Math., 2020
2018
A High Order Accurate Overlapping Domain Decomposition Method for Singularly Perturbed Reaction-Diffusion Systems.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018
2017
A second order uniformly convergent numerical scheme for parameterized singularly perturbed delay differential problems.
Numer. Algorithms, 2017
Hybrid multi-GPU computing: accelerated kernels for segmentation and object detection with medical image processing applications.
J. Real Time Image Process., 2017
Int. J. Comput. Math., 2017
2016
Analysis of some numerical methods on layer adapted meshes for singularly perturbed quasilinear systems.
Numer. Algorithms, 2016
Comput. Biol. Medicine, 2016
Bag of Visual Words Approach for Bleeding Detection in Wireless Capsule Endoscopy Images.
Proceedings of the Image Analysis and Recognition - 13th International Conference, 2016
2015
An analysis of overlapping domain decomposition methods for singularly perturbed reaction-diffusion problems.
J. Comput. Appl. Math., 2015
2014
A robust overlapping Schwarz domain decomposition algorithm for time-dependent singularly perturbed reaction-diffusion problems.
J. Comput. Appl. Math., 2014
High order parameter-uniform discretization for singularly perturbed parabolic partial differential equations with time delay.
Comput. Math. Appl., 2014
Layer-adapted methods for quasilinear singularly perturbed delay differential problems.
Appl. Math. Comput., 2014
Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014
Cooperative use of parallel processing with time or frequency-domain filtering for shape recognition.
Proceedings of the 22nd European Signal Processing Conference, 2014
Proceedings of the Computational Modeling of Objects Presented in Images. Fundamentals, Methods, and Applications, 2014
2013
Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2013
2012
Parameter-robust numerical method for a system of singularly perturbed initial value problems.
Numer. Algorithms, 2012
Second order global uniformly convergent numerical method for a coupled system of singularly perturbed initial value problems.
Appl. Math. Comput., 2012
2011
An almost fourth order uniformly convergent domain decomposition method for a coupled system of singularly perturbed reaction-diffusion equations.
J. Comput. Appl. Math., 2011
2010
A robust numerical method for singularly perturbed semilinear convection-diffusion problems.
Neural Parallel Sci. Comput., 2010
An Efficient Numerical Method for a System of Singularly Perturbed Semilinear Reaction-Diffusion Equations.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010