Torus graphs and simplicial posets
β Scribed by Hiroshi Maeda; Mikiya Masuda; Taras Panov
- Book ID
- 108051531
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 278 KB
- Volume
- 212
- Category
- Article
- ISSN
- 0001-8708
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Usually __dimension__ should be an integer valued parameter. We introduce a refined version of dimension for graphs, which can assume a value [__t__βββ1 β __t__], thought to be between __t__βββ1 and __t__. We have the following two results: (a) a graph is outerplanar if and only if its
We investigate the class of graphs deΓΏned by the property that every induced subgraph has a vertex which is either simplicial (its neighbours form a clique) or co-simplicial (its non-neighbours form an independent set). In particular we give the list of minimal forbidden subgraphs for the subclass o
A notion of parallelism is defined in finite median graphs and a number of properties about geodesics and the existence of cubes are obtained. Introducing sites as a double structure of partial order and graph on a set, it is shown that all median graphs can be constructed from sites and, in fact, t