Abstract | ||
---|---|---|
We express the L-functions of the line graph and the middle graph of a regular covering of a regular graph G by using some characteristic polynomials. As a corollary, we express the zeta functions of the line graph and the middle graph of a regular covering of G by using the characteristic polynomial of that regular covering. |
Year | DOI | Venue |
---|---|---|
2002 | 10.1016/S0012-365X(01)00439-3 | Discrete Mathematics |
Keywords | Field | DocType |
zeta function,regular covering,graph covering,line graph,l -function,middle graph,regular graph,characteristic polynomial,l function | Discrete mathematics,Strongly regular graph,Combinatorics,Edge-transitive graph,Line graph,Graph factorization,Cubic graph,Regular graph,Distance-regular graph,Voltage graph,Mathematics | Journal |
Volume | Issue | ISSN |
256 | 1-2 | Discrete Mathematics |
Citations | PageRank | References |
3 | 0.64 | 5 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hirobumi Mizuno | 1 | 80 | 18.63 |
Iwao Sato | 2 | 75 | 22.91 |