𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Theorems on partitioned matrices revisited and their applications to graph spectra

✍ Scribed by Ting-Chung Chang; Bit-Shun Tam; Shu-Hui Wu


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
312 KB
Volume
434
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Lex-BFS and partition refinement, with a
✍ Michel Habib; Ross McConnell; Christophe Paul; Laurent Viennot πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 476 KB

By making use of lexicographic breadth ΓΏrst search (Lex-BFS) and partition reΓΏnement with pivots, we obtain very simple algorithms for some well-known problems in graph theory. We give a O(n + m log n) algorithm for transitive orientation of a comparability graph, and simple linear algorithms to re