2007
DOI: 10.12988/ijcms.2007.07122
|View full text |Cite
|
Sign up to set email alerts
|

Domination in Jahangir graph J_{2,m}

Abstract: Given graph G = (V, E), a dominating set S is a subset of vertex set V such that any vertex not in S is adjacent to at least one vertex in S. The domination number of a graph G is the minimum size of the dominating sets of G. In this paper we study some results on domination number, connected, independent, total and restrained domination number denoted by γ(G), γ c (G) ,γ i (G), γ t (G) and γ r (G) respectively in Jahangir graphs J 2,m .

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
10
0

Year Published

2015
2015
2023
2023

Publication Types

Select...
10

Relationship

0
10

Authors

Journals

citations
Cited by 20 publications
(10 citation statements)
references
References 3 publications
0
10
0
Order By: Relevance
“…Definition 2.1. [23,24] The Jahangir graphs Jn,m is a graph on nm+1 vertices and m(n+1) edges  n≥2 &  m≥3; i.e., a graph consisting of a cycle Cnm with one additional vertex which is adjacent to m vertices of Cnm at distance n to each other on Cnm. In particular,  m≥3 the Jahangir graphs J5,m is a graph consisting of a cycle C5m with one additional vertex (the Center vertex c) which is adjacent to m vertices of Cnm at distance 5 to each other on C5m.…”
Section: Methodsmentioning
confidence: 99%
“…Definition 2.1. [23,24] The Jahangir graphs Jn,m is a graph on nm+1 vertices and m(n+1) edges  n≥2 &  m≥3; i.e., a graph consisting of a cycle Cnm with one additional vertex which is adjacent to m vertices of Cnm at distance n to each other on Cnm. In particular,  m≥3 the Jahangir graphs J5,m is a graph consisting of a cycle C5m with one additional vertex (the Center vertex c) which is adjacent to m vertices of Cnm at distance 5 to each other on C5m.…”
Section: Methodsmentioning
confidence: 99%
“…In [12], Laurdusamy et al computed the pebbling number of Jahangir graph J 2,m for m ≥ 8. Mojdeh et al in [13] computed domination number in J 2,m and Ramsey number for J 3,m in [14] ( ) The first topological index was introduced by Wiener [18] and it was named path number, which is now known as Wiener index. In chemical graph theory, this is the most studied molecular topological index due to its wide applications, see for details [19,20].…”
Section: Introductionmentioning
confidence: 99%
“…For n, m ≥ 2, the generalized Jahangir graph J n,m is a graph on nm + 1 vertices, that is, the graph consists of a cycle C mn with one additional vertex which adjacent to a m vertices of C mn at distance n to each other on C mn , see [1,7]. The following figure shows the graph J n,m for n = 3 and m = 10.…”
Section: Introductionmentioning
confidence: 99%