Some Switching Invariant Prime Graphs

作     者：S. K. Vaidya U. M. Prajapati 

作者机构：Department of Mathematics Saurashtra University St. Xavier"s College 

出 版 物：《Open Journal of Discrete Mathematics》 (离散数学期刊（英文）)

年 卷 期：2012年第2卷第1期

页      面：17-20页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Prime Labeling Switching of a Vertex Switching Invariance 

摘      要：We investigate prime labeling for some graphs resulted from switching of a vertex. We discuss switching invariance of some prime graphs and prove that the graphs obtained by switching of a vertex in Pn and K1,n admit prime labeling. Moreover we discuss prime labeling for the graph obtained by switching of vertex in wheel Wn.