|
|||||
|
|
On the signed chromatic number of some classes of graphs |
|
| Institution: | 1. Université Côte d''Azur, CNRS, Inria, I3S, France;2. Indian Statistical Institute, Kolkata, India;3. Institute of Engineering & Management, Kolkata, India;4. Univ. Bordeaux, Bordeaux INP, CNRS, LaBRI, UMR5800, F-33400 Talence, France;5. Indian Institute of Technology Dharwad, India;6. Faculty of Informatics, Masaryk University, Botanická 68A, 602 00 Brno, Czech Republic;7. Université Lyon 1, LIRIS, UMR CNRS 5205, F-69621 Lyon, France |
| Abstract: | |
| Keywords: | Signed chromatic number Homomorphism of signed graphs Planar graph Triangle-free planar graph Bounded-degree graph |
| 本文献已被 ScienceDirect 等数据库收录！ | |