# Mathematics

Name | Dr. Roopesh. N |

Designation | Assistant Professor |

Contact No. | 8281085506, 0496 2687088, |

roopeshsha@gmail.com | |

Educational qualification | M.Sc, Mphil, Ph.D, BEd. |

Date of Entry in service | 05/03/2012 |

Website/Blog (if any) | |

Teaching area | Discrete Mathematics, Topology, Linear |

Awards/Recognitions | Won the “best paper award” at international conference on mathematics and computer science. icmcs 2007 Won twice the “best research scholar award” with “gold medal” from Dr. M. Aruchami research foundation in kongunadu arts and science college (autonomous), Coimbatore. |

ResearchArea/Expertise Research Projects, funding etc. |
GraphTheory |

PublicationsJournal,Proceedings Books/Chapter in books Articles Any other |
1. b-Chromatic Number of L[C(Kn)], L[C(K1,n)]; L[Km, n]; L[K1,n, n] and L[Fn,k] International J. of Math. Sci. & Engg. Appls. (IJMSEA)ISSN 0973-9424, Vol. 6 No. V (September, 2012), pp. 163-174 (0.3025.) 2. b-chromatic Number of M[Cn], M[Pn],M[F1,n] and M[Wn], Open Journal of Discrete Mathematics, 2011, 1, 85-88 doi:10.4236/ojdm.2011.12010 Published Online July 2011. 3. A Note On b-Chromatic Number Of Some Graphs, International J. of Math. Sci. & Engg. Appls. (IJMSEA) Vol. 5 No. V (September, 2011), pp. 31-39 (0.3025.) 4. Further Results on the Mediator Chromatic Number, International Journal of Computer Applications Vol. 5, No.5, pp. 7-9 ( 2010). 5. The Mediator Chromatic Number of Grid Graphs, International Journal of Computer Applications, Vol. 5, No.6, pp. 9-11 (2010). 6. b-Colouring of Central Graphs, International Journal of Computer Applications (0975-8887), Vol.3, No.11, pp. 27-29 (2010). 7. Generalization of Achromatic Colouring of Central Graphs, Electronic notes in Discrete Mathematics, Vol.33, pp. 147-152 (2009). (0.480) 8. On Harmonious Colouring of C(Wn) and C(Fm,n), Electronic notes in Discrete Mathematics ,Vol.33, pp.95-99 (2009).(0.480) 9. The Achromatic Colouring of Graphs, Electronic notes in Discrete Mathematics, Vol.33, pp.153-156 (2009).(0.480) 10. Achromatic Colouring Of Central Grahps And Split Graphs, Far East Journal of Applied Mathematics. Vol.30, issue 3, pp-359-369 (2008). (0.727) Proceedings: 1. Mediator Colouring of Certain Products of a Path with K2, Proceedings of the International Conference on Mathematics and Computer Science, pp.115-118 (2010). 2. The Achromatic Colouring of M (Kn), M (F1,n) and M(D4m), Proceedings of the International Conference on Mathematics and Computer Science, pp. 119-122 (2010). 3. On Achromatic Colouring of L(Wn), L(Gn) and L(Hn), International Conference on Mathematical and Computational Models- Recent Trends Narosa Publishing House, pp. 280-285 (2009). 4. The b chromatic Colouring of L(Wn), L(Gn), L(Hn) and L(Bm,n), International Conference on Mathematical and Computational Models- Recent Trends Narosa Publishing House, pp. 258-263 (2009). 5. Achromatic Colouring of Line Graph of Central Graph, Proceedings of the International Conference on Mathematics and Computer Science, Vol.1, pp.42-45 (2009). 6. Achromatic Colouring of C(Cn), C(Km,n), C(Kn) and Split Graphs, Proceedings of the International Conference on Mathematics and Computer Science (ICMCS-2007), pp.158-161 (2007). Paper presented: 1. “Mediator colouring of certain products of a path with K2 presented at International Conference on Mathematics and Computer Science, Loyola College, Chennai, Feb..5-6, 2010. 2. “On achromatic colouring of L(Wn), L(Gn) and L(Hn)”, presented at International Conference on Mathematical and Computational Models-ICMCM, PSG College of Technology, Dec. 21-23 , 2009. 3. “Relation between Matching and Aharmonious colouring” presented at National seminar on Advances in applied Mathematics (NSAAM-2009), Bharatiar University, Coimbatore, Mar.23 , 2009. 4. “Achromatic Colouring of line graph of Central graph” presented at International Conference on Mathematics and Computer Science. ICMCS 2009, Loyola College, Chennai, Jan. 5-6, 2009. 5. “Generalization of achromatic colouring of Central Graphs” presented at International Conference On Graph Theory and its Applications, Amritha School of Engineering, Coimbatore, Dec. 11-13, 2008. 6. “Achromatic Colouring of C(Pn) and C(Kn)” presented at National Conference on Analysis and Graph Theory , Barathidhasan University, Trichy, Mar. 9-10, 2007. 7. “Achromatic Colouring of C(Cn), C(Km,n), C(Kn) and Split graphs” (WON THE BEST PAPER AWARD) presented at International Conference on Mathematics and Computer Science. (ICMCS 2007), Loyola College, Chennai, Mar. 1- 3, 2007. 8. “Harmonious coloring of Central Graphs of Km,n and its Line graphs having m-n=2” presented at National Symposium on Mathematical Methods and Applications (NSMMA 2006), I I T Madras, Dec. 22, 2006. |

Seminar attended | 1. National Symposium on Mathematical Methods and Applications (NSMMA 2006) on Dec.22 –2006, held at I I T Madras 2. One Day State Level Workshop On Fourier Transformations And Fuzzy Automata on 04.10.06 held at Nirmala College For Women, Coimbatore. 3. National Level Workshp on Data Analysis for Buisness Decisions Using S.P.S.S (21st, 22nd and 23rd September 2006) held at Kongunadu Arts and science College, Coimbatore. 4. International Conference on Mathematics and Computer Science. ICMCS 2007 on March 1,2, & 3 held at Layola College, Chennai. 5. National Conference on Analysis and Graph Theory on 9th and 10th March 2007 held at Barathidhasan University ,Trichy 6. International Conference On Graph Theory and its Applications held during December 11-13, 2008 at Amritha School of Engineering, Coimbatore. 7. International Conference on Mathematics and Computer Science. ICMCS 2009 on January 5-6 held at Layola College, Chennai. 8. National seminar on Advances in applied Mathematics (NSAAM-2009) on 23rd march 2009 held at Bharathiar University, Coimbatore. 9. One day Workshop on Ensuring Quality in Research Publication on 7th march 2009, held at School of Marine Sciences, Cochin University of Science and Technology (CUSAT),Kerala. 10. National Instructional Workshop on Graph Algorithms held during June 03-07,2009 at National College, Tiruchirapalli. 11. Fifth Annual Instructional Conference of ADMA and Graph Theory Day V held during June 8-10,2009 at Periyar University,Salem. 12. International Conference on Mathematical and Computational models, ICMCM 2009 held during December 21-23,2009 at PSG College of Technology, Coimbatore. 13. International Conference on Mathematics and Computer Science. ICMCS 2010 on February 5-6 held at Layola College, Chennai. 14. Instructional Workshop on Graph Colourings during March 10-15, 2010 at National Center for Advanced Research in Discrete Mathematics (n-CARDMATH), Kalasalingam University,Virudhunagar. |

Seminars/workshops /field oriented programs organized | NationalSeminar on Advances in Discrete Mathematics(ADMa-12)on 25th,26th feb 2014. |

Professional memberships | |

Academic positions | Coordinator, Ganithavedi |

Non-academic positions | Fine Arts Samithi Member |

Countries visited |