ON CHARACTERISTIC SUBGRAPH OF A GRAPH

Authors

  • Zahra Yarahmadi Islamic Azad University - Department of Mathematics
  • Ali Reza Ashrafi University of Kashan - Department of Pure Mathematics

Keywords:

characteristic subgraph, Boolean algebra, automorphism group

Abstract

A subgraph H of a graph G is called characteristic if φ(H) = H, for each automorphism φ ∈ Aut(G).  In this paper, the main properties of this new concept in algebraic graph theory are presented. 

Cover of n°33 Italian Journal of Pure and Applied Mathematics

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Published

2014-12-29

How to Cite

Yarahmadi, Z., & Ashrafi, A. R. (2014). ON CHARACTERISTIC SUBGRAPH OF A GRAPH. Italian Journal of Pure and Applied Mathematics, 33, 101–106. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/6289

Issue

N°33 - December 2014

Section

Articoli - Forum Editrice

License

Copyright (c) 2014 Zahra Yarahmadi, Ali Reza Ashrafi

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

L'opera è pubblicata sotto  Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)

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