𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Galaxy cutsets in graphs

✍ Scribed by Nicolas Sonnerat; Adrian Vetta


Publisher
Springer US
Year
2009
Tongue
English
Weight
363 KB
Volume
19
Category
Article
ISSN
1382-6905

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Matching cutsets in graphs
✍ Augustine M. Moshi πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 504 KB

Let G = ( Y E ) be an undirected graph. A subset F of E is a matching cutset of G if no two edges of Fare incident with the same point, and G-F has more components than G. ChGatal [2] proved that it is NP-complete to recognize graphs with a matching cutset even if the input is restricted to graphs w

Cutsets in ak-connected graph
✍ D. V. Karpov πŸ“‚ Article πŸ“… 2007 πŸ› Springer US 🌐 English βš– 243 KB
Perfect Graphs, Partitionable Graphs and
✍ Michele Conforti; GΓ©rard CornuΓ©jols; Grigor Gasparyan; Kristina VuΕ‘koviΔ‡ πŸ“‚ Article πŸ“… 2002 πŸ› Springer-Verlag 🌐 English βš– 247 KB
Small cutsets in quasiminimal Cayley gra
✍ Y.O. Hamidoune; A.S. LladΓ³; O. Serra πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 586 KB

We continue the recent study carried out by several authors on the cut sets in Cayley graphs with respect to quasiminimal generating sets. We improve the known results on these questions. The application of our main theorem to symmetric Cayley graphs on minimal generating sets leads to the followin

On stable cutsets in line graphs
✍ Van Bang Le; Bert Randerath πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 253 KB

We answer a question of Brandst adt et al. by showing that deciding whether a line graph with maximum degree 5 has a stable cutset is NP-complete. Conversely, the existence of a stable cutset in a line graph with maximum degree at most 4 can be decided e ciently. The proof of our NP-completeness res

Star-cutsets and perfect graphs
✍ V ChvΓ‘tal πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 822 KB