Volume : 6, Issue : 6, June - 2017
A Note on n-semiregular Graphs
N. Murugesan, R. Anitha
Abstract :
<p> <b style="text-align: justify;"><span lang="EN-IN" style="font-family:"Times New Roman",serif">A graph in which every vertex has equal number of vertices at distance 2 is called semiregular graph. In particular, if every vertex has exactly n number of vertices at distance 2 then it is called n-semiregular graph. Every regular graph need not be semiregular and vice-versa, but every complete graph is 0-semiregular. In this paper we have constructed semiregular graphs from complete graphs and also we have discussed the n-semiregularity of the well-known graphs (classical graphs) such as circulant graphs and vertex transitive graphs</span></b><b style="text-align: justify;"><span lang="EN-IN" style="font-size:12.0pt;font-family:"Times New Roman",serif">.</span></b></p> <p class="MsoNormal" style="margin-bottom:0in;margin-bottom:.0001pt;text-align: justify;line-height:normal"><b><span lang="EN-IN" style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p></o:p></span></b></p>
Keywords :
Article:
Download PDF Journal DOI : 10.15373/2249555XCite This Article:
N. Murugesan, R. Anitha, A Note on n-semiregular Graphs, GLOBAL JOURNAL FOR RESEARCH ANALYSIS : VOLUME-6 | ISSUE‾6 | JUNE-2017