Research Article

A note on commuting graphs for general linear groups

Volume: 48 Number: 6 December 8, 2019
  • Maryam Nasiri
  • Sayyed Heidar Jafari *
EN

A note on commuting graphs for general linear groups

Abstract

Let $G$ be a group and $X$ a subset of $G$. Then $\mathcal{C}(G, X)$ is a graph with vertex set $X$ in which two distinct elements $x$, $y\in X$ are joined by an edge if $xy=yx$. In this paper, we study the clique number, the domination number, the diameter, the planarity, the perfection and regularity of $\mathcal{C}(G, X)$ where $G=GL(n,q)$ and $X$ is the set of transvections.

Keywords

References

  1. [1] P.J. Cameron and Q. Mary, Automorphisms of graphs, London E14Ns, U.K. Draft, 2001.
  2. [2] M. Chudnovsky, N. Robertson, P. Seymour and R. Thomas, The strong perfect graph theorem, Ann. of Math. (2), 164 (1), 51–229, 2006.
  3. [3] H. Poliatsek, Irreducible Groups Generated by Transvections over Finite Fields of Characteristic Two, J. Algebra, 39, 328–333, 1976.
  4. [4] J.J. Rotman, An Introduction to the Theory of groups, Springer-Verlag Newyork, Inc. 1995.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Authors

Sayyed Heidar Jafari * This is me
0000-0002-6745-0087
Iran

Publication Date

December 8, 2019

Submission Date

September 18, 2017

Acceptance Date

May 23, 2018

Published in Issue

Year 2019 Volume: 48 Number: 6

APA
Nasiri, M., & Jafari, S. H. (2019). A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics, 48(6), 1635-1641. https://izlik.org/JA57BU89ES
AMA
1.Nasiri M, Jafari SH. A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics. 2019;48(6):1635-1641. https://izlik.org/JA57BU89ES
Chicago
Nasiri, Maryam, and Sayyed Heidar Jafari. 2019. “A Note on Commuting Graphs for General Linear Groups”. Hacettepe Journal of Mathematics and Statistics 48 (6): 1635-41. https://izlik.org/JA57BU89ES.
EndNote
Nasiri M, Jafari SH (December 1, 2019) A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics 48 6 1635–1641.
IEEE
[1]M. Nasiri and S. H. Jafari, “A note on commuting graphs for general linear groups”, Hacettepe Journal of Mathematics and Statistics, vol. 48, no. 6, pp. 1635–1641, Dec. 2019, [Online]. Available: https://izlik.org/JA57BU89ES
ISNAD
Nasiri, Maryam - Jafari, Sayyed Heidar. “A Note on Commuting Graphs for General Linear Groups”. Hacettepe Journal of Mathematics and Statistics 48/6 (December 1, 2019): 1635-1641. https://izlik.org/JA57BU89ES.
JAMA
1.Nasiri M, Jafari SH. A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics. 2019;48:1635–1641.
MLA
Nasiri, Maryam, and Sayyed Heidar Jafari. “A Note on Commuting Graphs for General Linear Groups”. Hacettepe Journal of Mathematics and Statistics, vol. 48, no. 6, Dec. 2019, pp. 1635-41, https://izlik.org/JA57BU89ES.
Vancouver
1.Maryam Nasiri, Sayyed Heidar Jafari. A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics [Internet]. 2019 Dec. 1;48(6):1635-41. Available from: https://izlik.org/JA57BU89ES