โ
Mills, Britney M
๐
Fiction
๐
2020
๐
Crystal Canyon Press
๐
English
โ 99 KB
โฆ LIBER โฆ
Game-perfect graphs
โ Scribed by Stephan Dominique Andres
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 356 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0340-9422
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A Perfect Game
๐
Fiction
๐
2009
๐
Noble Romance Publishing
๐
English
โ 1 MB
Twenty-year-old Christopher "Kit" Pennington dreams of becoming a professional baseball player. He has the talent and the drive needed for the sport, but finds his lack of interest in formal education barring his way. Under threat from his wealthy father, an important alumnus and contributor at the
A generalization of perfect graphs?i-per
โ
Cai, Leizhen; Corneil, Derek
๐
Article
๐
1996
๐
John Wiley and Sons
๐
English
โ 1003 KB
Let i be a positive integer. We generalize the chromatic number x ( G ) of G and the clique number w(G) of G as follows: The i-chromatic number of G , denoted by x Z ( G ) , is the least number k for which G has a vertex partition V,, V,, . . . , Vk: such that the clique number of the subgraph induc
Critical perfect graphs and perfect 3-ch
โ
Alan Tucker
๐
Article
๐
1977
๐
Elsevier Science
๐
English
โ 394 KB
Cycle-perfect graphs are perfect
โ
Le, Van Bang
๐
Article
๐
1996
๐
John Wiley and Sons
๐
English
โ 177 KB
๐ 2 views
The cycle graph of a graph G is the edge intersection graph of the set of all the induced cycles of G. G is called cycle-perfect if G and its cycle graph have no chordless cycles of odd length at least five. We prove the statement of the title. 0 1996 John Wiley &
Circular perfect graphs
โ
Xuding Zhu
๐
Article
๐
2005
๐
John Wiley and Sons
๐
English
โ 209 KB
For 1 d k, let K k=d be the graph with vertices 0; 1; . . . ; k ร 1, in which i $ j if d ji ร jj k ร d. The circular chromatic number c รฐGร of a graph G is the minimum of those k=d for which G admits a homomorphism to K k=d . The circular clique number ! c รฐGร of G is the maximum of those k=d for wh