On the power graph of a monogenic semigroup

WebAbstract. The cyclic graph Γ(S) of a semigroup Sis the simple graph whose vertex set is Sand two vertices x,yare adjacent if the subsemigroup generated by xand yis … WebAbstract Let S M = { 0, x, x 2, …, x n } be a monogenic semigroup with zero. Here, we consider the power graph 𝒫 ( 𝒮 M) over 𝒮 M with vertex set 𝒮 M ∗ = 𝒮 M ∖ { 0 } and two distinct …

Coloring the Power Graph of a Semigroup SpringerLink

Web1 de abr. de 2024 · In [26, 27], the authors exhibited that the Sombor index can be an integer in several graph structures. In monogenic semigroup graphs, it is seen that it is not possible for the Sombor index to ... Web1 de jun. de 2024 · Abstract. For a semigroup S, let L and R denote the left and the right Green relation on S, respectively.Let S and T be two completely simple semigroups such that their H-classes are abelian groups.As the main result in this note, using Cameron and Ghosh’s theorem about power graphs of abelian groups, we show that S and T are … darty boulogne horaires https://esoabrente.com

Monogenic semigroup - Wikipedia

WebAbstractThe cyclic graph Γ(S) of a semigroup S is the simple graph whose vertex set is S, two element being adjacent if the subsemigroup generated by these two elements is monogenic. The purpose of this note is to prove that the chromatic number of Γ(S) ... Web23 de mai. de 2024 · A finite multiplicative monogenic semigroup (with zero) is given below (1) in which the authors put into effect in [ 2 ]. Whilst the graph is specified by modifying the adjacent rule of vertices and sticking to the original stance. The vertices of include all elements in , except zero. Web4 de fev. de 2024 · Let G be a semigroup. The vertices of the power graph {\mathcal {P}} (G) are the elements of G, and two elements are adjacent if and only if one of them is a power of the other. We show that the chromatic number of {\mathcal {P}} (G) is at most countable, answering a recent question of Aalipour et al. 1 Introduction bistrot assisi

[2107.11793v1] On The Enhanced Power Graph of a Semigroup

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On the power graph of a monogenic semigroup

Monogenic inverse semigroups

Webminimum degree etc. of monogenic semigroup graphs have been established. Now, we will establish these properties for strong product of monogenic semigroup graphs. With this idea, it is defined the strong product G G 1 2 of any two simple graphs G 1 and G 2 which has the vertex set V G V G( ) ( ) 1 2× such that any two vertices u u u= ,( ) 1 2 WebDownloadable! The concept of monogenic semigroup graphs is firstly introduced by Das et al. (2013) based on zero divisor graphs. In this study, we mainly discuss the some graph properties over the line graph of . In detail, we prove the existence of graph parameters, namely, radius, diameter, girth, maximum degree, minimum degree, chromatic number, …

On the power graph of a monogenic semigroup

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Web13 de mai. de 2013 · In (Das et al. in J. Inequal. Appl. 2013:44, 2013), a new graph Γ ( S M ) on monogenic semigroups S M (with zero) having elements { 0 , x , x 2 , x 3 , … , x n } was recently defined. The vertices are the non-zero elements x , x 2 , x 3 , … , x n and, for 1 ≤ i , j ≤ n , any two distinct vertices x i and x j are adjacent if x i x j = 0 in S M . As a … Web1 de abr. de 2024 · The perfectness of monogenic semigoups have been found in [9] then we have found the perfectness of dot product graph of monogenic semigroups. …

Web1 de dez. de 2013 · In previous studies, The Cartesian product, the lexicographic product, the strong product, the disjunctive product and the corona product of monogenic … WebThe Ulam stability of the composition of two Ulam stable operators has been investigated by several authors. Composition of operators is a key concept when speaking about C0 …

Web24 de nov. de 2024 · The cyclic graph of a semigroup S is the simple graph whose vertex set is S and two distinct elements x and y are adjacent if \langle x, y \rangle is a monogenic subsemigroup of S. Afkhami et al. [ 2] studied graph-theoretic properties of the cyclic graph on a finite semigroup including its domination number, independence number, and genus. Web15 de nov. de 2024 · Abstract. Recently, Gutman introduced a class of novel topological invariants named Sombor index which is defined as. In this study, the Sombor index of monogenic semigroup graphs, which is an important class of algebraic structures, is calculated. 1. Introduction and Preliminaries. The monogenic semigroup graph is …

WebThe concept of monogenic semigroup graphs is firstly introduced by Das et al. (2013) based on zero divisor graphs. In this study, we mainly discuss the some graph properties over the line graph of . In detail, we prove the existence of graph

Web17 de abr. de 2024 · On the contrary, the minimum eccentricity is called the radius [16, 17] of and denoted by Theorem 1. Let be a monogenic semigroup graph. Then, the radius … darty bondy horairesWebIn this paper, first we described the structure of $\mathcal P_e(S)$ for an arbitrary semigroup $S$. Consequently, we discussed the connectedness of $\mathcal P_e(S)$. … bistrot athens atticaWebAbstract. In this paper, we consider various graphs, namely: power graph, cyclic graph, enhanced power graph and commuting graph, on a nite semigroup S. For an arbitrary … darty bourgesWebINVERSE SEMIGROUPS ACTING ON GRAPHS. World Scientific Book. Degree 2 transformation semigroups as continuous maps on graphs: Foundations and structure. Stuart Margolis et al., International Journal of Algebra and Computation, 2024. … darty boulogne sur mer telephoneWeb(cf. [27, 28]). Shitov [39] proves the chromatic number of the power graph of an infi-nite semigroup is at most countable. Imani et al. [23] proposed a new approach for placing resources in a symmetric network by using the chromatic properties of power graphs. Recall that the undirected power graph of a semigroup S is the simple graph bistrot at homeWeb13 de set. de 2024 · Abstract The study of the graphical representation of semigroups and groups has become an exciting research area in the past few decades, leading to many … bistrotathome.co.ukWeb17 de abr. de 2024 · The concept of monogenic semigroup graphs is firstly introduced by Das et al. (2013) based on zero divisor graphs. In this study, we mainly discuss the some graph properties over the line graph of . bistrot a thon etel