Ministry of Education
Karunakar Perumandla
VIDWAN ID: 300175

Dr Karunakar Perumandla

Male Doctor of Philosophy
Assistant Professor (Grade-II) | School of Advanced Sciences
Vellore Institute of Technology - Andhra Pradesh
Telangana
Expertise: Applied Mathematics
ORCID 0000-0002-1823-2366 Scopus 57194512237 ResearcherID AAY-1463-2021 Google Scholar 9mwuON0AAAAJ
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36 Publications
0 Projects
439 Scopus Citations
361 CrossRef
10 Years 2 Months Total Experience
Publications
36 Total
Articles
28
Books
2
Chapters
6
Activity

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Scopus Scopus
439 Citations
12 h-index
CrossRef CrossRef
361 Citations
10 h-index
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Professional Recognition

Pratibha purskar award for secure 1st rank in SSC
2002
District Collector

Community & Membership

Doctoral Committee-VIT AP University
Member of the Doctoral Committee
Jan 2022
Indian Science Congress
Annual Member
Jan 2017

Personal Details

Doctor of Philosophy
2019
N/A
Master of Science
2009
N/A
Assistant Professor (Grade-II)
May 2022 – Present
Vellore Institute of Technology - Andhra Pradesh | School of Advanced Sciences
Assistant Professor (Grade-I)
Feb 2021 – May 2022
Anurag University | Department of Mathematics
Assistant Professor (Grade-I)
Aug 2019 – Jan 2021
Amrita Vishwa Vidyapeetham, Coimbatore
Assistant Professor
Jun 2012 – Jun 2015
Annamacharya Institute of Technology & Sciences
Physical Sciences
Applied Mathematics

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Scholarly Work

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Scholarly Publications

Advanced numerical and semi-analytical methods for differential equations

Book
Year: 2019. Pages: 1-234 .
Authors: Snehashish Chakraverty; Nisha Rani Mahato; Perumandla Karunakar; Tharasi Dilleswar Rao
DOI 10.1002/9781119423461 Crossref Crossref: 74 Scopus Scopus: 95

Triangular fuzzy solutions of coupled Boussinesq-Burgers Equations with uncertain parameters

Journal Article
Year: 2025. Volume: 22 , Issue: 6 , Pages: 21-39 .
DOI 10.22111/ijfs.2025.51771.9143 Scopus Scopus: 1

Fuzzy enhanced numerical modeling of advection–diffusion equation for pollutant dispersion in water

Journal Article
International Journal of Numerical Methods for Heat & Fluid Flow. Year: 2025.
Authors: Rambabu Vana; Perumandla Karunakar
DOI 10.1108/HFF-04-2025-0253 Crossref Crossref: 2

Semi-analytical and numerical computations for the solution of uncertain fractional Benjamin Bona Mahony equation with triangular fuzzy number

Journal Article
Year: 2025. Volume: 56 , Issue: 1 , Pages: 196-221 .
DOI 10.22059/jcamech.2024.387317.1318 Scopus Scopus: 5

Estimation of fuzzy band for radon transport mechanism in earth crust

Journal Article
The European Physical Journal Plus. Year: 2023. Volume: 138 , Issue: 3 .
Authors: T. D. Rao; S. Chakraverty; P. Karunakar; B. K. Sahoo
DOI 10.1140/epjp/s13360-023-03778-9 Crossref Crossref: 4 Scopus Scopus: 4

Wave dynamics

Book
Year: 2022. Pages: 1-296 .
Authors: Snehashish Chakraverty; Perumandla Karunakar
DOI 10.1142/12503 Crossref Crossref: 4 Scopus Scopus: 2

Solution of interval-modified kawahara differential equations using homotopy perturbation transform method

Book Chapter
Year: 2022. Pages: 193-202 .
Authors: P. Karunakar; S. Chakraverty
DOI 10.1142/9789811245367_0009 Crossref Crossref: 10 Scopus Scopus: 13

Coupled shallow water wave equations

Book Chapter
Year: 2021. Pages: 45-55 .
Authors: P. Karunakar; Snehashish Chakraverty
DOI 10.1016/B978-0-12-822133-4.00007-4 Crossref Crossref: 1
Showing 1 to 8 of 36 publications