Ministry of Education
Dinesh Kumar S
VIDWAN ID: 190529

Dr Dinesh Kumar S

Male Doctor of Philosophy
Assistant Professor
Vellore Institute of Technology, Vellore
Tamil Nadu
Expertise: Mathematics
ORCID 0000-0003-4374-9292 Scopus 56871001800 ResearcherID M-3244-2015 Google Scholar 1rZIwHoAAAAJ
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19 Publications
0 Projects
102 Scopus Citations
74 CrossRef
9 Years 2 Months Total Experience
Publications
19 Total
Articles
18
Proceedings
1
Activity

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Scopus Scopus
102 Citations
6 h-index
CrossRef CrossRef
74 Citations
5 h-index
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Personal Details

Doctor of Philosophy
2017
N/A
Assistant Professor
Jul 2017 – Present
Vellore Institute of Technology, Vellore
Physical Sciences
Mathematics

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Scholarly Work

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Scholarly Publications

Numerical approximation for singularly perturbed differential equations exhibiting significant positive shift arising in neuronal activity

Open Access
Journal Article
Applied Mathematics in Science and Engineering. Year: 2025. Volume: 33 , Issue: 1 .
Authors: Akhila Mariya Regal; Dinesh Kumar S
DOI 10.1080/27690911.2025.2498414 Crossref Crossref: 1 Scopus Scopus: 1

A numerical scheme for singularly perturbed reaction-diffusion problems with a negative shift via numerov method

Open Access
Conference Paper
IOP Conference Series: Materials Science and Engineering. Year: 2017. Volume: 263 , Pages: 042110 .
Authors: Kumar, S.D.; Rao, R.N.; Chakravarthy, P.P.
DOI 10.1088/1757-899X/263/4/042110 Crossref Crossref: 3 Scopus Scopus: 2

Hashing based hybrid online voting using Amazon Web Services

Journal Article
Year: 2018.
Authors: Murali, S.; Manimaran, A.; Selvakumar, K.; Dinesh Kumar, S.

A fitted numerical scheme for second order singularly perturbed delay differential equations via cubic spline in compression

Open Access
Journal Article
Advances in Difference Equations. Year: 2015. Volume: 2015 , Issue: 1 , Pages: 300 .
Authors: Pramod Chakravarthy, P.; Dinesh Kumar, S.; Nageshwar Rao, R.; Ghate, D.P.
DOI 10.1186/s13662-015-0637-x Crossref Crossref: 7 Scopus Scopus: 16

An exponentially fitted finite difference scheme for a class of singularly perturbed delay differential equations with large delays

Open Access
Journal Article
Ain Shams Engineering Journal. Year: 2015. Volume: 8 , Issue: 4 , Pages: 663-671 .
Authors: P. Pramod Chakravarthy; S. Dinesh Kumar; R. Nageshwar Rao
DOI 10.1016/j.asej.2015.09.004 Crossref Crossref: 17 Scopus Scopus: 16

Numerical Solution of Second Order Singularly Perturbed Delay Differential Equations via Cubic Spline in Tension

Journal Article
International Journal of Applied and Computational Mathematics. Year: 2016. Volume: 3 , Issue: 3 , Pages: 1703-1717 .
Authors: P. Pramod Chakravarthy; S. Dinesh Kumar; R. Nageshwar Rao
DOI 10.1007/s40819-016-0204-5 Crossref Crossref: 23 Scopus Scopus: 29

An Exponentially Fitted Spline Method for Second-Order Singularly Perturbed Delay Differential Equations

Journal Article
Iranian Journal of Science and Technology, Transactions A: Science. Year: 2017. Volume: 41 , Issue: 2 , Pages: 515-519 .
Authors: Podila Pramod Chakravarthy; S. Dinesh Kumar; R. Nageshwar Rao
DOI 10.1007/s40995-017-0253-6 Crossref Crossref: 1 Scopus Scopus: 2

Computational technique for solving small delayed singularly perturbed reaction–diffusion problem

Open Access
Journal Article
Journal of Computational Mathematics and Data Science. Year: 2026. Volume: 18 , Pages: 100130 .
Authors: Akhila Mariya Regal; Dinesh Kumar S
DOI 10.1016/j.jcmds.2025.100130
Showing 1 to 8 of 19 publications