Prati
Sunil Kumar
Sunil Kumar
Assistant Professor, Department of Mathematical Sciences, IIT (BHU), Varanasi, India
Potvrđena adresa e-pošte na iitbhu.ac.in
Naslov
Citirano
Citirano
Godina
Automated Lesion Detectors in Retinal Fundus Images
IN FIGUEIREDO, S KUMAR, CM OLIVEIRA, JD RAMOS, B ENGQUIST
702014
Computer-assisted bleeding detection in wireless capsule endoscopy images
IN Figueiredo, S Kumar, C Leal, PN Figueiredo
Computer Methods in Biomechanics and Biomedical Engineering: Imaging …, 2013
382013
A robust overlapping Schwarz domain decomposition algorithm for time-dependent singularly perturbed reaction–diffusion problems
S Kumar, SCS Rao
Journal of computational and applied mathematics 261, 127-138, 2014
322014
High order parameter-uniform discretization for singularly perturbed parabolic partial differential equations with time delay
S Kumar, M Kumar
Computers & Mathematics with Applications 68 (10), 1355-1367, 2014
292014
A domain decomposition method for solving singularly perturbed parabolic reaction‐diffusion problems with time delay
J Singh, S Kumar, M Kumar
Numerical Methods for Partial Differential Equations 34 (5), 1849-1866, 2018
282018
Polyp detection with computer-aided diagnosis in white light colonoscopy: comparison of three different methods
PN Figueiredo, IN Figueiredo, L Pinto, S Kumar, YHR Tsai, AV Mamonov
Endoscopy International Open 7 (02), E209-E215, 2019
272019
Higher order numerical approximation for time dependent singularly perturbed differential‐difference convection‐diffusion equations
V Gupta, M Kumar, S Kumar
Numerical Methods for Partial Differential Equations 34 (1), 357-380, 2018
262018
An almost fourth order uniformly convergent domain decomposition method for a coupled system of singularly perturbed reaction–diffusion equations
SCS Rao, S Kumar
Journal of computational and applied mathematics 235 (11), 3342-3354, 2011
232011
A Parameter-Uniform B-Spline Collocation Method for Singularly Perturbed Semilinear Reaction-Diffusion Problems
SCS Rao, S Kumar, M Kumar
Journal of optimization theory and applications 146 (3), 795-809, 2010
232010
Automated Retina Identification Based on Multiscale Elastic Registration
IN FIGUEIREDO, S KUMAR, JS NEVES, S MOURA, CM OLIVEIRA, ...
222014
Parameter-robust numerical method for a system of singularly perturbed initial value problems
S Kumar, M Kumar
Numerical Algorithms 59 (2), 185-195, 2012
192012
An intelligent system for polyp detection in wireless capsule endoscopy images
IN Figueiredo, S Kumar, PN Figueiredo
Computational Vision and Medical Image Processing IV: VIPIMAGE 2013, 229-235, 2013
182013
An analysis of overlapping domain decomposition methods for singularly perturbed reaction–diffusion problems
S Kumar, M Kumar
Journal of Computational and Applied Mathematics 281, 250-262, 2015
172015
Second order global uniformly convergent numerical method for a coupled system of singularly perturbed initial value problems
SCS Rao, S Kumar
Applied Mathematics and Computation 219 (8), 3740-3753, 2012
152012
A second order uniformly convergent numerical scheme for parameterized singularly perturbed delay differential problems
S Kumar, M Kumar
Numerical Algorithms 76 (2), 349-360, 2017
142017
Hybrid multi-GPU computing: accelerated kernels for segmentation and object detection with medical image processing applications
C Graca, G Falcao, IN Figueiredo, S Kumar
Journal of Real-Time Image Processing 13 (1), 227-244, 2017
132017
Layer-adapted methods for quasilinear singularly perturbed delay differential problems
S Kumar
Applied Mathematics and Computation 233, 214-221, 2014
132014
A robust numerical method for a two-parameter singularly perturbed time delay parabolic problem
S Kumar, M Kumar
Computational and Applied Mathematics 39 (3), 1-25, 2020
112020
Analysis of some numerical methods on layer adapted meshes for singularly perturbed quasilinear systems
S Kumar, M Kumar
Numerical Algorithms 71 (1), 139-150, 2016
112016
Robust high order convergence of an overlapping schwarz method for singularly perturbed semilinear reaction-diffusion problems
S Rao, S Kumar
Journal of Computational Mathematics 31 (5), 509-521, 2013
112013
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