๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Minimal feedback vertex sets in directed split-stars

โœ Scribed by Fu-Hsing Wang; Cheng-Ju Hsu; Jen-Chih Tsai


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
112 KB
Volume
45
Category
Article
ISSN
0028-3045

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


On feedback vertex sets and nonseparatin
โœ Ewald Speckenmeyer ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 341 KB

Let G be an undirected connected graph with n nodes. A subset F of nodes of G is a feedback vertex set (fvs) if G -F is a forest and a subset J of nodes of G is a nonseparating independent set (nsis) if no two nodes of J are adjacent and G -J is connected. f(G), z ( G ) denote the cardinalities of a

Primitivity and independent sets in dire
โœ Huajun Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 92 KB

We introduce the concept of the primitivity of independent set in vertex-transitive graphs, and investigate the relationship between the primitivity and the structure of maximum independent sets in direct products of vertex-transitive graphs. As a consequence of our main results, we positively solve