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| Content Provider | Springer Nature Link |
|---|---|
| Author | Xu, Bao gang |
| Copyright Year | 2004 |
| Abstract | In this paper, we prove that if G is a plane graph without 4-, 5- and 7-circuits and without intersecting triangles, then for each face f of degree at most 11, any 3-coloring of the boundary of f can be extended to G. This gives a positive support to a conjecture of Borodin and Raspaud which claims that each plane graph without 5-circuits and intersecting triangles is 3-colorable. |
| Ending Page | 604 |
| Page Count | 8 |
| Starting Page | 597 |
| File Format | |
| ISSN | 01689673 |
| e-ISSN | 16183932 |
| Journal | Acta Mathematicae Applicatae Sinica |
| Issue Number | 4 |
| Volume Number | 20 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2004-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | circuit Mathematical and Computational Physics coloring Graph labelling (graceful graphs, bandwidth, etc.) Applications of Mathematics Math Applications in Computer Science Coloring of graphs and hypergraphs Plane graph |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics |
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