Ministry of Education
Keerthana S
VIDWAN ID: 637598

Dr Keerthana S

Female Doctor of Philosophy
Assistant Professor | Department of Mathematics
T. John Institute of Technology, BANGALORE (2025 - 2026)
Karnataka
Expertise: Applied Mathematics
ORCID 0000-0003-0274-9237 Scopus 57216788802 ResearcherID MGA-1781-2025 Google Scholar vcjTXc4AAAAJ
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3 Publications
0 Projects
20 Scopus Citations
24 CrossRef
3 Years 5 Months Total Experience
Publications
3 Total
Articles
3
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Scopus Scopus
20 Citations
3 h-index
CrossRef CrossRef
24 Citations
3 h-index
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Personal Details

Doctor of Philosophy
2025
DIBRUGARH POLYTECHNIC LAHOWAL, DIBRUGARH
Bachelor of Education
2020
N/A
Master of Science
2018
DIBRUGARH POLYTECHNIC LAHOWAL, DIBRUGARH
Bachelor of Science
2016
DIBRUGARH POLYTECHNIC LAHOWAL, DIBRUGARH
Assistant Professor
Jul 2025 – Jun 2026
T. John Institute of Technology, BANGALORE | Department of Mathematics
Teaching Assistant
Jul 2021 – Dec 2021
Christ University, Bangalore | Department of Mathematics
Lecturer
Jun 2019 – Apr 2021
Unknown Organization
Physical Sciences
Applied Mathematics

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Scholarly Publications

Analytical study of triple diffusive convection in a bi-viscous Bingham fluid layer using Ginzburg-Landau model

Journal Article
Numerical Heat Transfer Part A: Applications. Year: 2026. Volume: 87 , Issue: 1 , Pages: 1-26 .
Authors: S. Keerthana; P. G. Siddheshwar; Sameena Tarannum
DOI 10.1080/10407782.2024.2368752 Crossref Crossref: 9 Scopus Scopus: 5

Weakly Non-linear Stability Analysis of Triple-Diffusive Convection in a Bi-viscous Bingham Fluid Layer with Cross-Diffusion Effects

Journal Article
International Journal of Applied and Computational Mathematics. Year: 2024. Volume: 10 , Issue: 5 .
Authors: S. Keerthana; P. G. Siddheshwar; Sameena Tarannum
DOI 10.1007/s40819-024-01774-w Crossref Crossref: 8 Scopus Scopus: 7

Rayleigh–Bénard Convection in a Bi-viscous Bingham Fluid with Weak Vertical Harmonic Oscillations: Linear and Non-linear Analyses

Journal Article
International Journal of Applied and Computational Mathematics. Year: 2023. Volume: 9 , Issue: 3 .
Authors: S. Keerthana; P. G. Siddheshwar; Sameena Tarannum; Ruwaidiah Idris
DOI 10.1007/s40819-023-01495-6 Crossref Crossref: 7 Scopus Scopus: 8