It is shown that a (finite or infinite) digraph D is the catch digraph of a family of pointed intervals if and only if it contains no set of three vertices which Wail: any two of them are weakly connected by a chain where no initial endpoint of an arc precedes the third vertex. Furthermore, it is s
โฆ LIBER โฆ
Algorithms for interval catch digraphs
โ Scribed by Erich Prisner
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 832 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
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