On circuit decomposition of planar Eulerian graphs
✍ Scribed by Herbert Fleischner; András Frank
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 515 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0095-8956
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## Abstract In this paper, we focus our attention on join‐covered graphs, that is, ±1‐weighted graphs, without negative circuits, in which every edge lies in a zero‐weight circuit. Join covered graphs are a natural generalization of matching‐covered graphs. Many important properties of matching cov
## Abstract A transition system __T__ of an Eulerian graph __G__ is a family of partitions of the edges incident to each vertex of __G__ into transitions, that is, subsets of size two. A circuit decomposition $\cal C$ of __G__ is compatible with __T__ if no pair of adjacent edges of __G__ is both a