Title :
Unicyclic Graphs with Exactly Three Main Eigenvalues
Author :
Derong Suna;Shuo Li;Qingsong Zou
Author_Institution :
Dept. of Math., Changji Univ., Changji, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
In this work, unicyclic graphs with exactly three main Eigen values is studied by using the equitable partition of graphs. By depicting the characteristics of all unicyclic graphs with 3-portion equitable partition, it shows all these unicyclic graphs have exactly three main Eigen values. In addition, the calculation formula of three main Eigen values of these unicyclic graphs is given.
Keywords :
"Eigenvalues and eigenfunctions","Joining processes","Automation","History","Sun"
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2015 8th International Conference on
DOI :
10.1109/ICICTA.2015.270
