| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4650873 | Discrete Mathematics | 2008 | 13 Pages |
Abstract
In this paper we study the elementary properties of double graphs, i.e. of graphs which are the direct product of a simple graph GG with the graph obtained by the complete graph K2K2 adding a loop to each vertex.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Emanuele Munarini, Claudio Perelli Cippo, Andrea Scagliola, Norma Zagaglia Salvi,