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Dr. G MENAKA

Dr. G MENAKA

M.Sc., M.Phil., Ph.D., B.Ed.

Associate Professor

Department of Mathematics
AICTE ID: 144924969372
menaka.g@drngpit.ac.in
ORCID LinkedIn Vidwan

Biography

Dr. G. Menaka is an Associate Professor of Mathematics in the Department of Science and Humanities at Dr. N.G.P. Institute of Technology, Coimbatore. She has nearly 14 years of teaching experience in engineering and higher education institutions. She earned her Ph.D. in Mathematics, with her research focusing on Octagonal Intuitionistic Fuzzy Numbers and their Applications in Operations Research. She has received Qualification Approval and Ph.D. Guideship Approval from Bharathiar University. Her research interests include Fuzzy Mathematics, Intuitionistic Fuzzy Sets, Operations Research, Optimization Techniques, Numerical Methods, and Applied Mathematics. She has published 26 research papers in Scopus-indexed and peer-reviewed international journals and has presented her research at numerous national and international conferences. In addition to her teaching and research activities, she has served as a Resource Person at seminars and has also attended several workshops, Faculty Development Programmes (FDPs), and technical events. She is committed to academic excellence, innovative teaching, high-quality research, curriculum development, and mentoring students and research scholars.

Academic Credentials

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Degree Specialization Institute University Year of Passing
Ph.D. Mathematics( Octagnal Intuitionistic Fuzzy) Chikkanna Govt Arts College Bharathiar University 2022
B.Ed Mathematics SVS Educational College Tamil Nadu Teachers Education University 2016
M.Phil. Mathematics H.H. The Rajah’s College Bharathidasan University 2006
M.Sc. Mathematics H.H. The Rajah’s College Bharathidasan University 2003
B.Sc. Mathematics KKC Arts and Science College Bharathidasan University 2001

Academic & Professional Experience

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Experience / Role Type Organization Duration Total
Associate Professor Teaching Dr.N.G.P. Institute of Technology 2026 - Present
Associate Professor Teaching Suguna College of Engineering, Coimbatore 2025 - 2026
Assistant Professor Teaching Suguna College of Arts and Science, Coimbatore 2021 - 2025
Assistant Professor Teaching Sri Shakthi Institute of Engineering and Technology, Coimbatore 2017 - 2021
Assistant Professor Teaching Park college of Technology, Coimbatore 2015 - 2017
Assistant Professor Teaching Maharaja Arts & Science College, Coimbatore 2014 - 2015
Guest Lecturer Teaching H.H. The Rajah’s College, Pudukkottai 2004 - 2005

Journal Publications

  1. Dr.P.Rajarajeswari and G.Menaka, “The Structure of Transportation Problem Involves an Octagonal Intuitionistic Fuzzy Numbers”, International Journal of Advanced and Innovative Research (IJAIR) , (2278-7844) / #118 / Volume 6 Issue 3 ( March 2017).
  2. Dr.P.Rajarajeswari and G.Menaka, “A New Approach For Ranking of Octagonal Intuitionistic Fuzzy Numbers”, International Journal of Fuzzy Logic Systems (IJFLS), Vol.7, No.2, April 2017.
  3. Dr.P.Rajarajeswari and G.Menaka, “Ranking of Octagonal Intuitionistic Fuzzy Numbers”,International Organization of Scientific Research (IOSR) IOSR Journal of Mathematics (IOSR-JM) e-ISSN: 2278-5728, p-ISSN: 2319-765X. Volume 13, Issue 3 Ver. II (May - June 2017), PP 63-71
  4. Dr.P.Rajarajeswari and G.Menaka , “Ann Innovative Method For Finding Optimal Solution To Transportation Problems”, Mathematical Sciences International Research Journal(IMRF), Volume 6 , ISSN 2278-8697, ISSUE 2 (2017) [SCOPUS INDEXED]
  5. Dr.P.Rajarajeswari and G.Menaka , “A New Ranking Method Is Used In Costs, Supplies And Demands Are Octagonal Intuitionistic Fuzzy Numbers”, International Journal of Innovative Research Explorer (IJIRE),Volume 5, Issue 5, May – 2018. [ UGC Approved]
  6. Dr.P.Rajarajeswari and G.Menaka,   "New Alpha Cut Arithmetic Operations Using Octagonal Fuzzy Numbers ", IJRAR - International Journal of Research and Analytical Reviews (IJRAR), E-ISSN 2348-1269, P- ISSN 2349-5138, Volume.6, Issue 2, Page No pp.336-349, June 2019, Available at : http://www.ijrar.org/IJRAR19K6755.pdf.[ UGC Approved]
  7. Dr.P.Rajarajeswari and G.Menaka, ‘‘Ordering Octagonal Fuzzy Numbers Using Rank,Mode,Divergence And Spread’’,Page No: 1144 -152DOI:10.123. JICS.2019. V9I11. 535569.11132, VOLUME 9 ISSUE 11 2019, Journal of Information and Computational Science, ISSN-1548-7741. [UGC care Group-II]
  8. Dr.P. Rajarajeswari and G.Menaka,   "Ordering Mcdm Problems Using Octagonal Fuzzy Numbers ", IJRAR - International Journal of Research and Analytical Reviews (IJRAR), E-ISSN 2348-1269, P- ISSN 2349-5138, Volume.6, Issue 2, Page No pp.679-687, June 2019, Available at : http://www.ijrar.org/IJRAR19K7081.pdf .  [ UGC Approved]
  9. Dr. P. Rajarajeswari and G. Menaka "The New Ranking Method using Octagonal Intuitionistic Fuzzy Unbalanced Transportation Problem" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4, June 2020, pp.1735-1739, URL: https://www.ijtsrd.com/papers/ijtsrd31675.pdf.
  10. Dr.P.Rajarajeswari and G.Menaka,  ‘‘Octagonal Fuzzy Transportation Problem Using Best Candidates Method’’, https://doi.org/10.37896/HTL26.06/1202, High Technology Letters Journal, ISSN - 1006-6748,June -2020 , Volume 26, Issue 6. [UGC Approved]
  11. Dr. P. Rajarajeswari and G. Menaka "Octagonal Fuzzy Transportation Problem Using Different Ranking Method" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5, August 2020, pp.8-13, URL: https://www.ijtsrd.com/papers/ijtsrd31706.pdf.
  12. Dr. P. Rajarajeswari and G.Menaka, ‘‘Octagonal Intuitionistic Fuzzy Numbers Used Different Ranking Technique’’, (STRAD REASERCH),  Pages: 502 – 514,  https://doi.org/10.37896/sr7.6/053. Strad Research Journal, ISSN- 0039-2049, Volume 7, Issue 6, 2020. [UGC care Group II]
  13. Dr. P. Rajarajeswari and G. Menaka, ‘‘Optimization Of Transportation Cost Using Different Methods In Octagonal Intuitionistic Fuzzy’’ , Page No: 117 - 127 ,https://doi.org/10.37896/jxu14.7/016 , Journal of Xidian University, ISSN- 1001-2400, Volume 14, Issue 7, 2020. [ UGC care Group II]
  14. Dr. P. Rajarajeswari and G. Menaka, ‘‘Using Octagonal Intuitionistic Fuzzy to Solve Unbalanced Transportation Problems’’, ISSN NO: 1076-5131, JASC: Journal of Applied Science and Computations, Volume VII, Issue VII, July/2020. [UGC Approved]
  15. Dr.P.Rajarajeswari and G.Menaka , ‘‘Obtaining Initial Basic Feasible Solution For Transportation Problem Using Different Methods In Octagonal Intuitionistic Fuzzy’’, International journal of Mathematical Archive, ISSN NO – 2229 5046, Vol.-11, issue-7,July-2020.
  16. Dr.P.Rajarajeswari and G.Menaka , “ Optimization of Fuzzy Transshipment Problem Using Generalized Octagonal Fuzzy Numbers ’’, Mathematical Sciences International Research Journal (IMRF), ISSN 2278-8697, AUG – 2020.
  17. Dr.G.Menaka , “New Alpha Cut Arithmetic Operations Using Octagonal Intuitionistic Fuzzy Numbers”, DOGO Rangsang Research Journal ,UGC CARE Group- 1, ISSN 2347-7180 with IF=5.127 Vol. 13, Issue. 6, No. 10, June : 2023
  18. Dr.G.Menaka, “Octagonal Intuitionistic Fuzzy Numbers Using Arithmetic Operations”, JUNI KHYAT Journal ,UGC CARE Group- 1, ISSN 2278-4632 with IF=6.625 Vol. 13,Issue. 7, No. 10, July: 2023.
  19. Dr.G.Menaka and Ms.S.Usha, “Octagonal Institute Fuzzy Numbers Using Different Ranking Technique”,Journal of The K.R.Cama Oriental Institute, International journal (UGC CARE),ISSN : 0970-0609, Volume No. 78 (June2024).
  20. Dr.G.Menaka “Optimizing Fuzzy Linear Fractional Programming Problem Using Ranking of Various Fuzzy Neutrosophic Numbers”, Indian Journal of Natural Sciences,ISSN 0976 0997 - VOL 15 / ISSUE 87 / Dec 2024.
  21. Dr.G.Menaka, “ Optimization of Fuzzy Unbalanced Transshipment Problem Using Generalized Octagonal Fuzzy Numbers”, Humanities and Social Science Studies,International journal (UGC CARE), ISSN 2319 829X, Vol.13, Issue 02, No.26, July - December : 2024.

National/International Conferences

  1. “On Intuitionistic Fuzzy Transportation Problem using Octagonal Intuitionistic Fuzzy Numbers”, International Conference on Applied Mathematics and Informatics (ICAMI 2017) , Kongu Engineering College , Perundurai.
  2. “Transportation Problem with Octagonal Intuitionistic Fuzzy Numbers Solved Using Modi Method”, International Conference on Differential Equations and Applications (ICDEA 2017) , Bharathiar University, Coimbatore.
  3. “Ann Innovative Method For Finding Optimal Solution To Transportation Problems”, The International Conference on Mathematics – 2017, Providence College for Women, Coonoor, TamilNadu.
  4. “Optimization of Fuzzy Transshipment Problem Using Generalized Octagonal Intuitionistic Fuzzy Numbers”, International Conference on Mathematical Modelling and Computational Intelligence Techniques (ICMMCIT-2021), FEBRUARY – 2021.
  5. “Ordering Multi Criteria Decision Making Problems using Octagonal Intuitionistic Fuzzy Numbers”, AIP -5 th International Conference on Current Scenario in Pure and Applied Mathematics (ICCSPAM 2022): 27-28, May 2023. (SCOPUS JOURNAL).

Professional Membership Body

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Membership Number Membership Body Year Duration
The Indian Science Congress Association

Invited Guest Lectures Delivered

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Topic Program Venue Date
Fuzzy Logic Application Seminor Suguna College of Arts and Science 2025 - 09 - 18