Removing edge-node intersections in drawings of graphs
โ Scribed by Wei Lai; Peter Eades
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 130 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0020-0190
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๐ SIMILAR VOLUMES
## Abstract An edge __e__ of a 3โconnected graph __G__ is said to be __removable__ if __G__ โ __e__ is a subdivision of a 3โconnected graph. If __e__ is not removable, then __e__ is said to be __nonremovable.__ In this paper, we study the distribution of removable edges in 3โconnected graphs and pr
## Abstract In an earlier paper 3, we studied cycles in graphs that intersect all edgeโcuts of prescribed sizes. Passing to a more general setting, we examine the existence of __T__โjoins in grafts that intersect all edgeโcuts whose size is in a given set __A__ โ{1,2,3}. In particular, we character
An edge of a 3-connected graph G is said to be removable if G&e is a subdivision of a 3-connected graph. Holton et al. (1990) proved that every 3-connected graph of order at least five has at least W(|G| +10)ร6X removable edges. In this paper, we prove that every 3-connected graph of order at least