Dergiler / Hacettepe Journal of Mathematics and Statistics / 2019 / Volume: 48 Issue: 6

A note on commuting graphs for general linear groups

Maryam Nasiri(Shahrood University of Technology)0000-0001-6254-0860
Sayyed Heidar Jafari(Shahrood University of Technology)0000-0002-6745-0087
Sayfa
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Yayın Tarihi
2019-12-08
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

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.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Let $G$ be a group and $X$ a subset of $G$.
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Temel Bulgular & Veri: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 $xy=yx$.
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Sonuç & Katkı: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.
🔬Tür:Research Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:commuting graph · transvections · clique

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.

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Bu Makaleye Atıf Yap

Nasiri, M., Jafari, S. H. (2019). A note on commuting graphs for general linear groups. Hacettepe Journal of Mathematics and Statistics, Volume: 48 Issue: 6. https://ajindex.com/articles/1402707

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Kaynakça (4)

  1. P.J. Cameron and Q. Mary, Automorphisms of graphs, London E14Ns, U.K. Draft, 2001.
  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. H. Poliatsek, Irreducible Groups Generated by Transvections over Finite Fields of Characteristic Two, J. Algebra, 39, 328–333, 1976.
  4. J.J. Rotman, An Introduction to the Theory of groups, Springer-Verlag Newyork, Inc. 1995.