Sunil Kumar

Automated lesion detectors in retinal fundus images

Isabel N. Figueiredo, Sunil Kumar, Carlos Manta Oliveira et al. · Computers in Biology and Medicine · 2015 · 66 citations

Image Analysis, Machine Vision, Ophthalmology +7

High order parameter-uniform discretization for singularly perturbed parabolic partial differential equations with time delay

Sunil Kumar, Mukesh Kumar · Computers & Mathematics with Applications · 2014 · 65 citations

Numerical Analysis, Singularly Perturbed Problem, Semi-implicit Method +4

Remote health monitoring system for detecting cardiac disorders

Ayush Bansal, Sunil Kumar, Anurag Bajpai et al. · IET Systems Biology · 2015 · 63 citations · Full text

Heart Failure, Ecg Sensor, Engineering +16

Parameter uniform higher order numerical treatment for singularly perturbed Robin type parabolic reaction diffusion multiple scale problems with large delay in time

Sumit Saini, Pratibhamoy Das, Sunil Kumar · Applied Numerical Mathematics · 2023 · 62 citations

Numerical Analysis, Engineering, Singularly Perturbed Problem +7

Higher order numerical approximation for time dependent singularly perturbed differential‐difference convection‐diffusion equations

Vikas Gupta, Mukesh Kumar, Sunil Kumar · Numerical Methods for Partial Differential Equations · 2017 · 54 citations

Numerical Analysis, New Scheme, Method Of Fundamental Solution +12