Natarajan .C Maths
General Details
Email natarajan_cmaths.sastra.edu
School School of Humanities & Sciences
Designation AP - III
Department Maths
Educational Qualifications
M.Sc Mathematics (I.I.T Madras, Chennai)
M.Phil (Bharathidasan University, Trichy, Tamilnadu)
Ph.D (SASTRA Deemed University, Thanjavur, Tamilnadu)
Areas of Interest
Domination in graphs, Graph coloring, Topological indices
National/International Conference Presentation Details
1. International conference on Number Theory and Mathematical Physics at SRC,SASTRA,Kumbakonam during december 2005 (Participated)
2. International conference on Number Theory and Combinatorics at SRC (SASTRA), Kumbakonam from Dec 19 to Dec 22 in the year 2006. (Participated)
3. International conference on Number Theory, Theoretical Physics and Special functions at SRC(SASTRA), Kumbakonam from 20th Dec to 22nd Dec 2007. (Participated)
4. International conference on Number Theory and Modular forms at SRC(SASTRA), Kumbakonam from 20th dec to 22nd dec 2008. (Participated)
5. Participated in the International Conference on Discrete Mathematics 2008 , organized by DST and University of Mysore.
6. Attended a National conference on Vedic Mathematics at SASTRA (main campus) from Feb 18-19,2010.
7. Attended the International workshop on Graph coloring and its
application 2010, conducted by DST and Bharathidasan University,
Trichy.
8. Participated in a national conference on Vedas-Source of all
sciences at SASTRA(main campus) from Feb 17-19,2011.
9. Presented a paper entitled "Chromatic Transversal domination
number of Middle graph, Central graph and Total graph of
well known graphs" in National Conference on Graph Theory
Generalization and Applications (NCGTGA)2012.
10. Participated in International Conference on Legacy of Ramanujan
on December 13-14,2012 at Srinivasa Ramanujan Center, SASTRA,
Kumbakonam.
11. Participated in International Conference on Legacy of Ramanujan
on December 21-22,2013 at Srinivasa Ramanujan Center,SASTRA,
Kumbakonam.
12. Participated in International Conference on Number Theory on
December 21-22,2014 at Srinivasa Ramanujan Center,SASTRA,
Kumbakonam.
13. Participated in International Conference on Number Theory, December 21-22,2015 at Srinivasa Ramanujan Center, SASTRA, Kumbakonam.
14. Participated in the Annual meeting of Ramanujan Mathematical Society(RMS), July 18-20,2016, at National College, Trichy.
15. Participated in International Conference on Number Theory, December 21-22,2016 at Srinivasa Ramanujan Center, SASTRA, Kumbakonam.
Factor of Publications
Cumulative Impact Factor of Publications 2.983
Ongoing Research Projects

Publications
ORCID URLClick here for Publication Details
International Journals
Title Name Date Authors
On strong(weak) domination in fuzzy graphs International journal of computational and mathematical sciences 2010 C.Natarajan and Dr.S.K.Ayyaswamy
On graphs whose chromatic transversal number is two Proyecciones Journal of Mathematics 2011 Dr.S.K.Ayyaswamy and C.Natarajan
Maximal X-domination number of a bipartite graph European Journal of Scientific Research 2012 Y.B. Venkatakrishnan C. Natarajan S.K. Ayyaswamy
On graphs with equal chromatic transversal domination and connected domination numbers Communications of the Korean Mathematical Society 2012 S.K. Ayyaswamy, C.Natarajan and Y.B. Venkatakrishnan
A note on the chromatic transversal domination number of a class of graphs Journal of Indian Mathematical Society Vol. 83, Nos. (3 - 4), (2016), 323–328 C.Natarajan and S.K. Ayyaswamy
X-dominating colour transversals in bipartite graphs Boletim da Sociedade Paranaense de Matemática Volume 34(no.2),2016 Y.B.Venkatakrishnan,C.Natarajan and S.K.Ayyaswamy
Hop domination in graphs-II Analele Stiintifice ale Universitatii Ovidius Constanta(ASUOC) 2015 C. Natarajan and S.K. Ayyaswamy
Edge degree weight sum of corona and shadow graphs Graph Theory Notes of New york 2014 Y.B. Venkatakrishnan, C. Natarajan and S.K. Ayyaswamy
X-dominating colour transversals in bipartite graphs Boletim da Sociedade Paranaense de Matemática Volume 34(no.2),2016 Y.B.Venkatakrishnan,C.Natarajan and S.K.Ayyaswamy
Bounds on the hop domination number of a tree Proceedings - Mathematical Sciences 2015 S.K. Ayyaswamy,B.Krishnakumari,C.Natarajan and Y.B.Venkatakrishnan
Graceful labeling of splitting graph of a caterpillar International Journal of Mechanical Engineering and Technology 2017 G.Sathiamoorthy, C.Natarajan, S.K.Ayyaswamy, T.N.Janakiraman
Vertex-edge and Connected domination numbers of a tree International Journal of Pure and Applied Mathematics 119-6, 2018 Y.B.Venkatakrishnan, C.Natarajan, G.Sathiamoorthy
Multiplicative Zagreb Indices of some classes of graphs International Journal of Pure and Applied Mathematics 119-6,2018 Y.B.Venkatakrishnan, G.Sathiamoorthy, C.Natarajan
National Journals
Title Name Date Authors
alpha- domination in fuzzy graphs Ultra Scientist of Physical sciences 2010 Dr.S.K.Ayyaswamy and C.Natarajan
Pseudo adjoint of a pseudo inner product space. Institute of Mathematics & Computer Sciences. Journal. (Mathematics Series) 2005 W.B. Vasantha Kandasamy and C. Natarajan


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