User Profile

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Name : Dr. Mathew Varkey T.K

Department : Mathematics

Designation : Assistant Professor


Email: mathewvarkeytk@gmail.com

Office Phone:

Mobile: 9446479288

Address:

thekekkaripurathu,akamkudy.p.o,nangiarkulangara

Education

  • M.SC], [B.Ed
  • P.hD

Professional Experience

  • 12 years of experience

Research Interest

  • GRAPH LABELING
  • FUZZY GRAPHS
  • ALGEBRAIC GRAPH THEORY
  • CHEMICAL GRAPH THEORY
  • Spectral Graph Theory

Ongoing PhDs.

  • Research guide in Kerala University & M.G. University
  • No of students thesis submitted 1] [no of student currently guiding 11
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Consultancy and Sponsored Projects

    Awards and Honours

      Membership in Professional Bodies

      • kerala mathematical society
      • academy of discrete mathematics and applications Bangalore

      Duties and Responsibilities

      • Accreditation committee member
      • Member of anti raging squad
      • Staff club treasurer
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      Teachng History

        Courses and Training Attended

        • UGC - sponsored refresh course in mathematics conducted by the UGC - Academy staff college, University of Kerala from 17.11.2009 to 08.12.2009] [n
        • UGC - sponsored refresh course in mathematics conducted by the UGC - Academy staff college, University of Kerala from 21.06.2011 to 12.07.2011] [n
        • UGC - sponsored short term course in softskill development conducted by the UGC - Academy staff college, University of Kerala from 18.03.2014 to 22.03.214

        Book Chapter:

        • A text book of Engineering Mathematics, N.P.Bali & Mathew Varkey T.K, University Science Press, Laxi Publications (P) Ltd, New Delhi
        • A text book of Calculus, Mathew Varkey T.K, Ansari.A, Kiran Kumar.J, Pentex Publications, Kollam

        International Journals:

        • 1. T.K Mathew Varkey, Teena Liza John, P*-Graceful Graphs, International Journal of mathematical Combinatorics, Vol:4 (2012), 97-102.
        • 2. T.K. Mathew Varkey & Shajahan A, A note on Odd graceful labeling of a class of trees International Journal of mathematical Combinatorics, Vol:2 (2013) 91-96.
        • 3. Teena Liza John, Mathew Varkey T.K, More on P*-Graceful Graphs International Journal of mathematical Combinatorics, Vol:3 (2013) 85-90.
        • 4. Teena Liza John, Mathew Varkey T.K, Mean labeling on product graphs, International Journal of mathematical Combinatorics, Vol:3 (2014) 97-103.
        • 5. Mathew Varkey T.K, Sunoj B.S, A note on prime and sequential labeling of finite graphs, International Journal of mathematical Combinatorics, Vol:1(2015) 80-85.
        • 6. Mathew Varkey T.K, Rajesh Kumar T.J, Even Graceful Labeling of a class of trees , International Journal of Applications of Graph Theory in wireless Ad HOC Networks and sensor networks (GRAPH-HOC), Vol:7, No:4, Dec (2015) 01-07.
        • 7. Teena Liza John, Mathew Varkey T.K, Different Labelings on parallel transformation of a class of trees, International Journal of mathematical Combinatorics, Vol:2 (2016) 139-143.
        • 8. Mathew Varkey T.K, Rajesh Kumar T.J, Odd graceful labeling on two classes of graphs, Gen.Math.Notes, Vol:34, No:2, June (2016) 01-07.
        • 9. Mathew Varkey T.K, Sunoj B.S, ADCSS-Labeling of cycle related graphs, International Journal of scientific research and education, Vol:4, Issue:8, August (2016) 5702-5705.
        • 10. Mathew Varkey T.K, Sunoj B.S, An absolute differences of cubic and square sum labeling of splitting graphs, International Journal of computer and mathematical sciences, Vol:5, Issue:8, August (2016) 16-18.
        • 11. Mathew Varkey T.K, Sunoj B.S, An absolute differences of cubic and square sum labeling of certain classes of graphs, International Journal of mathematics trends and technology (IJMTT)), Vol:36, No:1, August (2016) 77-79.
        • 12. Mathew Varkey T.K, Sunoj B.S, A note on absolute differences of cubic and square sum labeling of class of trees, International Journal of scientific engineering and applied science (IJSEAS), Vol:2, Issue:8, August (2016) 293-296.
        • 13. Mathew Varkey T.K, Sunoj B.S, Some new results on absolute differences on cubic and square sum labeling of a class of graphs, International journal of science and research. Vol:5, Issue:8 (2016), 1466-1467.] [n
        • 14. Mathew Varkey T.K, Sunoj B.S, ADCSS-Labeling of Product related graphs, International journal mathematics and its applications, vol:4, Issue:2-B (2016), 145-149.
        • 15. Mathew Varkey T.K, Sunoj B.S, ADCSS- Labeling 2 – Tuple Graphs of Some Graphs, IOSR Journal of Mathematics, Vol:12, Issue:5 (Sept-Oct 2016), 145-149.
        • 16. Mathew Varkey T.K, Sunoj B.S, ADCSS Labeling of some total graphs, International journal of Mathematics trends and technology, Vol:38 No:1 (Oct, 2016).
        • 17. Mathew Varkey T.K, Sunoj B.S, Some new families odd graceful graphs, International Journal of mathematical Combinatorics, Vol:3 (Oct-2016) 118-125.
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        National Journals:

        • 1. T.K Mathew Varkey, Some results on labeling of Graphs, Bulletin of Kerala Mathematics association, Vol:4, No-1, (2007, June) 127-136.
        • 2. T.K Mathew Varkey, On Vertex Numbering of Certain Classes of Graphs, Far East.J.Maths., Sci. (FJMS) 26 (2) (2007), 433-441.
        • 3. T.K Mathew Varkey, A.Shajahan, On labeling of parallel transformation of a class of trees, Bulletin of Kerala Mathematics association, Vol:6, No-1, (2009, June) 49-60
        • 4. T.K Mathew Varkey, About Prime trees and related Graphs, Bulletin of Kerala Mathematics association, Vol:7, No-2, (2010, December) 139-143.
        • 5. T.K Mathew Varkey, Teena Liza John, A note on labeling of Graphs, Bulletin of Kerala Mathematics association, Vol:8, No-2, (2011, December) 269-273.
        • 6. T.K Mathew Varkey, Teena Liza John, Pentagonal sum Graphs, Bulletin of Kerala Mathematics association, Vol:9, No-1, (2012, June) 23-28.
        • 7. T.K Mathew Varkey, Teena Liza John, More results on Pentagonal sum graphs, Bulletin of Kerala Mathematics association, Vol:10, No-1, (2013, June) 7-12.
        • 8. T.K Mathew Varkey, Teena Liza John, Embedding graphs on induced sub graphs of pentagonal graphs, Bulletin of Kerala Mathematics association, Vol:11, No-2, (2014,Dec) 121-125.
        • 9. Teena Liza John, T.K Mathew Varkey, , Bimean Graph, Bulletin of Kerala Mathematics association, Vol:12, No-2, (2015,Dec) 112-118.
        • 10. T.K Mathew Varkey, Rajesh Kumar T.J, Adjacency matrices of odd graceful graphs, Bulletin of Kerala Mathematics association, Vol:12, No-2, (2015,Dec) 119-124.
        • 11. T.K Mathew Varkey, John.K.Rajan, On the spectrum and energy of coalesced singular graphs, Bulletin of Kerala Mathematics association, Vol:13, No-1, (2016, June) 37-50.
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        International Conference:

        • International workshop on graph coloring & its applications organized by the department of Mathematics, Bharathidasan University, Tiruchirapally on August 7 to 9, 2010] [n
        • Indo-Solovenia conference on graph theory and application organized by department of future studies in association with graph theory research group, University of Maribor, Solvenia on 22.03.2013 to 24.02.2013

        National Conference:

        • National seminar on Algebra & Discrete organized by department of Mathematics , TKM College of Arts and Science, Kollam on 06.08.2008 to 07.08.2008
        • Seminar on stochastic processes & linear algebra organized by department of Mathematics, TKM Collge of Engineering, Kollam on 10.06.2010
        • Pre-confrence workshop on algebraic graph theory organized by department of mathematics, V.V.Vanniaperumal, College for women and academy of discreet mathematics and application of June 4 to 7, 2012] [n
        • National conference on discrete mathematics and applications organized by department of mathematics, Marhoma College, Tiruvalla on December 6-8, 2012
        • National seminar on analysis and discrete mathematics organized by department of mathematics, University of kerala on 29th April, 2013
        • Workshop on recent advances on spectral graph theory organized by department of mathematics, Karnataka university, Dharwade, June 05-09, 2013] [n
        • Workshop on Fuzzy Logic & Graph Theory sponsored by TEQIP-phase two organized y department of mathematics, TKM College of Engineering, Kollam on 24.08.2013
        • NAtional seminar on graph theory and modeling organized by department of mathematics, SB College, Changanassery on 25-27 September 2013
        • National seminar on Number Theory & Combinatorics organized by department of mathematics, TKM College of Arts and Science, Kollam on 29-31 October, 2014
        • Faculty development program title development of communication skills, arts of teaching & research sponsored by TEQIP-II organized by department of EEE, TKMCE, 11-15 Nov,2014
        • Workshop on Mathematical programming technique sponsored by TEQIP-II oraganized by department of maths TKMCE on 21.11.2013 to 23.11.2013
        • National conference on emerging trends in graph connections organized by department of maths university of Kerala on 8-10 January, 2014] [n
        • Workshop on resend advances in applied maths sponsored by TEQIP-II organized by department of maths TKMCE on 27.11.2014 to 28.11.2014
        • UGC sponsored national conference on modern trends in algebraic graph theory organized by department of maths , Sreeayyappa College, Eramallikkara, Chenganur on 30-31, MArch 2015
        • National seminar on recent trends analysis, topology and its applications organized by department of Maths, SD College, alappuzha on 18-20, March 2015
        • National seminar on analysis organized by department of maths university of Kerala 28-29, May 2015
        • ADMA Pre-conference workshop on fuzzy graph organized by department of maths, BS Abdur Rahman University, Chennai on June 07-09, 2015
        • FDP on Mathematical challenges in cyber security organized by department of mathematics and department of MCA, TKM College of Engineering, Kollam, January 4-9, 2016
        • Workshop on recent advances in signed graphs and there applications organized by Siddaganga Institute of Technology, Tumakuru, Bangalore, June 6-8, 2016