An antimatroid is a family of sets such that it contains an empty set, and it is accessible and closed under union of sets. An antimatroid is an 'antipodal' concept of matroid. We shall show that an antimatroid is derived from shelling of a poset if and only if it does not contain a minor isomorphi
The thickness of a minor-excluded class of graphs
✍ Scribed by Michael Jünger; Petra Mutzel; Thomas Odenthal; Mark Scharbrodt
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 327 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
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An antimatroid is a family of sets such that it contains an empty set, and it is accessible and closed under union of sets. An antimatroid is a 'dual' or 'antipodal' concept of matroill. We shall show that an antimatroid is derived from shelling of a poset if and only if it. docs not contain a mino
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