Ministry of Education
Hariharan S
VIDWAN ID: 729072

Dr Hariharan S

Male Doctor of Philosophy
Assistant Professor | Department of Mathematics
DAYANANDA SAGAR UNIVERSITY
Karnataka
Expertise: Applied Mathematics
ORCID 0000-0002-1279-7833 Scopus 58659951200 Google Scholar vmRkt6kAAAAJ
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19 Publications
0 Projects
49 Scopus Citations
42 CrossRef
2 Years Total Experience
Publications
19 Total
Articles
19
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49 Citations
5 h-index
CrossRef CrossRef
42 Citations
5 h-index
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Personal Details

Doctor of Philosophy
2025
National Institute of Technology Mizoram
Assistant Professor
Sep 2024 – Present
DAYANANDA SAGAR UNIVERSITY | Department of Mathematics
Physical Sciences
Applied Mathematics

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Multilevel Group-Synchronized Health Diagnostic System

Hariharan S; Mahalakshmi P; M Lakshmanan
- Patent No. : 202641015412 Filed : 12-02-2026
Published : 20-03-2026 Published

Scholarly Publications

Lenti-virus progression in a time-fractionality mathematical perspective

Journal Article
Year: 2026. Volume: 33 , Issue: 1 , Pages: 55-71 .

Spatio-temporal dynamical behavior of a nonlinear reaction-diffusion model with population variability

Journal Article
Applicable Analysis. Year: 2026. Volume: 105 , Issue: 13 , Pages: 2898-2920 .
Authors: S. Hariharan; L. Shangerganesh; J. Manimaran; M. A. Zaky; M. Babatin; A. S. Hendy
DOI 10.1080/00036811.2026.2629418 Crossref Crossref: 1 Scopus Scopus: 1

STABILITY ANALYSIS FOR A TIME-FRACTIONAL SIR EPIDEMIC DISEASE MODEL WITH VARYING POPULATION SIZES

Journal Article
Rocky Mountain Journal of Mathematics. Year: 2025. Volume: 55 , Issue: 1 , Pages: 211-225 .
Authors: S. Hariharan; Jeyaraj Manimaran; Lingeshwaran Shangerganesh
DOI 10.1216/rmj.2025.55.211 Crossref Crossref: 2 Scopus Scopus: 3

A Fractional Tuberculosis Host Population Model with Dynamical Analysis

Journal Article
Discontinuity, Nonlinearity, and Complexity. Year: 2026. Volume: 15 , Issue: 1 , Pages: 87-98 .
Authors: Suganya Dhandapani; Bhuvaneswari Venkatasubramaniam; Hariharan Soundararajan; Shangerganesh Lingeshwaran
DOI 10.5890/dnc.2026.03.006

Optimal Control for a Nonlinear Tuberculosis Model

Journal Article
Iranian Journal of Science. Year: 2023. Volume: 47 , Issue: 5-6 , Pages: 1695-1706 .
Authors: P. T. Sowndarrajan; L. Shangerganesh; N. Nyamoradi; S. Hariharan
DOI 10.1007/s40995-023-01529-0

Stability analysis of spatiotemporal reaction–diffusion mathematical model incorporating the varicella virus transmission

Journal Article
The European Physical Journal Plus. Year: 2023. Volume: 138 , Issue: 12 .
Authors: S. Hariharan; L. Shangerganesh; A. Debbouche; V. Antonov
DOI 10.1140/epjp/s13360-023-04777-6 Crossref Crossref: 6 Scopus Scopus: 6

Stability analysis and numerical simulations of the infection spread of epidemics as a reaction–diffusion model

Journal Article
MATHEMATICAL METHODS IN THE APPLIED SCIENCES. Year: 2024. Volume: 47 , Issue: 12 , Pages: 10068-10090 .
Authors: S. Hariharan; L. Shangerganesh; J. Manimaran; A. S. Hendy; Mahmoud A. Zaky
DOI 10.1002/mma.10110 Crossref Crossref: 1 Scopus Scopus: 1

Stability and Optimality Criteria for an SVIR Epidemic Model with Numerical Simulation

Open Access
Journal Article
Mathematics. Year: 2024. Volume: 12 , Issue: 20 .
Authors: Halet Ismail; Amar Debbouche; Soundararajan Hariharan; Lingeshwaran Shangerganesh; Stanislava V. Kashtanova
DOI 10.3390/math12203231 Crossref Crossref: 6 Scopus Scopus: 8
Showing 1 to 8 of 19 publications