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International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 56 | Number 2 | Year 2018 | Article Id. IJMTT-V56P517 | DOI : https://doi.org/10.14445/22315373/IJMTT-V56P517

Graphs and Codes


N. Suresh Babu, G. Suresh Singh, Sreedevi S.L.
Abstract

Binary codes from graphs have been studied widely since 1960’s. Matrices associated with the graphs were considered as a good tool to construct codes from graphs. Incidence matrix, Adjacency matrix, cut set matrix, circuit matrix etc. were widely used to construct codes with desirable properties. Here we introduce a new binary code –the vertex code 𝐶 from a given graph 𝐺, depending on the degree of the vertices of 𝐺, in such a way that the vertex polynomial of 𝐺 is same as the weight enumerator of 𝐶.

Keywords
Graph, vertex degree, binary code.
References

[1] F. J. Macwilliams , N. A. J. Sloane, ‘The Theory of Error Correcting Codes’, Elsevier Science Publishers B.V, P.O. Box 1991, 1000BZ Amsterdam, The Netherlands.
[2] S. Sedghi, N.Shobe, M.A.Salahshoor, ‘The Polynomials of a Graph’, Iranian Journal of Mathematical Sciences and Informatics, Vol. 3, No. 2, (2008)pp 55-67.
[3] G. Suresh Singh, ‘Graph Theory’, PHI Learning Private Limited, New Delhi, 2010.

Citation :

N. Suresh Babu, G. Suresh Singh, Sreedevi S.L., "Graphs and Codes," International Journal of Mathematics Trends and Technology (IJMTT), vol. 56, no. 2, pp. 120-128, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V56P517

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