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0-Dual Closures for Several Classes of Graphs

✍ Scribed by Ahmed Ainouche; Ingo Schiermeyer


Book ID
106047467
Publisher
Springer Japan
Year
2003
Tongue
English
Weight
323 KB
Volume
19
Category
Article
ISSN
0911-0119

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πŸ“œ SIMILAR VOLUMES


Computation of the 0-dual closure for ha
✍ Ingo Schiermeyer πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 601 KB

Schiermeyer, I., Computation of the O-dual closure for hamiltonian graphs, Discrete Mathematics 111 (1993) 455-464. The well-known closure concept of Bondy and Chvbtal (1976) is based on degree sums of pairs of nonadjacent vertices. It generalizes six earlier sufficient degree conditions for hamilto

Subdivision thresholds for two classes o
✍ C.A. Barefoot; L.H. Clark; A.J. Depew; R.C. Entringer; L.A. SzΓ©kely πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 902 KB

The subdivision threshold for a graph F is the maximum number of edges, ex(n; FS), a graph of order n can have without containing a subdivision of F as a subgraph. We consider two instances: (i) F is the graph formed by a cycle C one vertex of which is adjacent to k vertices not on C, and (ii) F is