WebConsecutive prime labeling requires that the labels of vertices in a graph be relatively prime to the labels of all adjacent vertices as well as all inci-dent edges. We show that all paths, … WebDec 28, 2012 · A graph with vertex set V is said to have a prime labeling if its vertices are labeled with distinct integer 1,2,3 such that for edge xy the labels assigned to x and y are …
On odd prime labeling of graphs – PISRT
WebMar 31, 2024 · If G assumes a Narayana prime cordial labeling, then it is known as a Narayana prime cordial graph. Remark 1. We call the Narayana prime cordial labeling of a graph as NPC labeling of a graph for simplicity in this paper. Theorem 1. The web graph W(2, n) is a NPC graph. Proof. Let W(2, n) be the web graph with \(3n+1\) vertices and 5n … WebAbstract: A graph G = (V, E) with p vertices is said to admit prime labeling if its vertices can be labeled with distinct positive integers not exceed p such that the label of each pair of adjacent vertices are relatively prime. A graph which admits prime labeling is … the lox songs
PRIME LABELLING OF SOME SPECIAL GRAPHS - IOSR Journals
WebIf V-D contains a dominating set D^\prime of G, then D^\prime is called an inverse dominating set with respect to D. Theminimum cardinality of an inverse dominating set of G is called inverse ... Dr. S. Meena, K. Vaithilingan, PRIME LABELING FOR SOME FAN RELATED GRAPHS, International Journal Of Engineering Research and Technology (IJERT), 9 ... WebThe labels represent shift hours: hours at one station before a guard is replaced by a fresh guard. Then a prime labeling ensures that when there is a change of guard at one station, … WebJun 16, 2024 · If there exists a prime labeling of G, then G is called a prime graph. This concept was originated by Roger Entringer (see [18]) around 1980. For example, the graph … the lox restaurant