Title of article :
Some Properties of Regular Line Graphs
Author/Authors :
Attar, Akram B. University of Thi-Qar - Faculty of Education - Department of Mathematics, Iraq , Zugair, Mohammed K University of Thi-Qar - Faculty of Education - Department of Mathematics, Iraq , Jassim, Taha H. University of Thi-Qar - Faculty of Education - Department of Mathematics, Iraq
Abstract :
this paper, the concept of regular line graph has been introduced. The maximum number of vertices with different degrees in the regular line graphs has also been studied. Further, the necessary and sufficient condition for regular line graph to be bipartite graph have also been proved. Key words: Line Graphs, Regular graphs, Connected graphs, Bipartite Graphs.
Keywords :
Regular Line Graphs , Properties
Journal title :
Journal of Thi-Qar Science
Journal title :
Journal of Thi-Qar Science
