Ministry of Education
Sumathi Muthukumar
VIDWAN ID: 103457

Dr Sumathi Muthukumar

Female Doctor of Philosophy
Assistant Professor - Selection Grade | Mathematics
PSG College of Technology
Tamil Nadu
Expertise: Mathematics
ORCID 0000-0002-2897-4830 Scopus 57188555618 Google Scholar -RS4BNAAAAAJ
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26 Publications
0 Projects
259 Scopus Citations
180 CrossRef
18 Years 1 Month Total Experience
Publications
26 Total
Articles
23
Proceedings
3
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Scopus Scopus
259 Citations
7 h-index
CrossRef CrossRef
180 Citations
6 h-index
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Personal Details

Doctor of Philosophy
2020
Sultan Qaboos University, Muscat
Master of Philosophy
2007
Remote Sensing Applications Division
Assistant Professor - Selection Grade
Aug 2008 – Present
PSG College of Technology | Mathematics
Physical Sciences
Mathematics

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Scholarly Publications

Non-split balancing higher order tree for multi-privileged groups

Journal Article
Year: 2011. Volume: 10 , Issue: 10 , Pages: 308-321 .
Scopus Scopus: 2

Nearest symmetric trapezoidal fuzzy number approximation preserving expected interval

Journal Article
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. Year: 2013. Volume: 21 , Issue: 5 , Pages: 777-794 .
Authors: C. VEERAMANI; C. DURAISAMY; M. SUMATHI
DOI 10.1142/S0218488513500372 Crossref Crossref: 6 Scopus Scopus: 6

Fuzzy Mathematical programming approach for solving Fuzzy Linear Fractional Programming problem

Conference Paper
Year: 2013.
Authors: C. Veeramani; M. Sumathi
DOI 10.1109/FUZZ-IEEE.2013.6622568 Crossref Crossref: 4 Scopus Scopus: 6

Fuzzy mathematical programming approach for solving fuzzy linear fractional programming problem

Journal Article
RAIRO - Operations Research (RO). Year: 2014. Volume: 48 , Issue: 1 , Pages: 109-122 .
Authors: Chinnadurai Veeramani; Muthukumar Sumathi
DOI 10.1051/ro/2013056 Crossref Crossref: 46 Scopus Scopus: 62

Solving multi-objective linear fractional programming problem—first order Taylor’s series approximation approach

Conference Paper
Year: 2014. Volume: 246 , Pages: 347-357 .
Authors: C. Veeramani; M. Sumathi
DOI 10.1007/978-81-322-1680-3_38 Crossref Crossref: 2 Scopus Scopus: 3

A new method for solving fuzzy linear fractional programming problems

Journal Article
Journal of Intelligent and Fuzzy Systems. Year: 2016. Volume: 31 , Issue: 3 , Pages: 1831-1843 .
Authors: C. Veeramani; M. Sumathi
DOI 10.3233/JIFS-15712 Crossref Crossref: 11 Scopus Scopus: 20

Solving the linear fractional programming problem in a fuzzy environment: Numerical approach

Open Access
Journal Article
Applied Mathematical Modelling. Year: 2016. Volume: 40 , Issue: 11-12 , Pages: 6148-6164 .
Authors: Veeramani Chinnadurai; Sumathi Muthukumar
DOI 10.1016/j.apm.2016.01.044 Crossref Crossref: 40 Scopus Scopus: 63

Optimization of fuzzy inventory model without shortage using pentagonal fuzzy number

Journal Article
Year: 2018. Volume: 9 , Issue: 11 , Pages: 2424-2437 .
Scopus Scopus: 1
Showing 1 to 8 of 26 publications