Natarajan .C
Maths

##### General Details

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 URL | Click 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 |