On the minimum path problem in Knödel graphs
✍ Scribed by Hovhannes A. Harutyunyan; Calin D. Morosan
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 210 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0028-3045
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We present an algorithm, APD, that solves the distance version of the all-pairs-shortest-path problem for undirected, unweighted \(n\)-vertex graphs in time \(O(M(n) \log n)\), where \(M(n)\) denotes the time necessary to multiply two \(n \times n\) matrices of small integers (which is currently kno
This paper deals with the isomorphism problem of directed path graphs and rooted directed path graphs. Both graph classes belong to the class of chordal graphs, and for both classes the relative complexity of the isomorphism problem is yet unknown. We prove that deciding isomorphism of directed path
For the bandwidth B(G) and the cyclic bandwidth B c (G) of a graph G, it is known that 1 2 B(G) °Bc (G) °B(G). In this paper, the criterion conditions for two extreme cases B c (G) Å B(G) and B c (G) Å 1 2 B(G) are studied. From this, some exact values of B c (G) for special graphs can be obtained.