The minimum rank of a graph is the smallest possible rank among all real symmetric matrices with the given graph. The minimum semidefinite rank of a graph is the minimum rank among Hermitian positive semidefinite matrices with the given graph. We explore connections between OS-sets and a lower bound
โฆ LIBER โฆ
Minimum rank problems
โ Scribed by Leslie Hogben
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 236 KB
- Volume
- 432
- Category
- Article
- ISSN
- 0024-3795
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