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Enumeration of Circuits and Minimal Forbidden Sets

✍ Scribed by Frederik Stork; Marc Uetz


Book ID
108498026
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
251 KB
Volume
13
Category
Article
ISSN
1571-0653

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πŸ“œ SIMILAR VOLUMES


Sets of Uniqueness and Minimal Matrices
✍ Adolfo Torres-ChΓ‘zaro; Ernesto Vallejo πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 142 KB

In this note we give an algebraic characterization of sets of uniqueness in terms of matrices with non-negative integer coefficients and prescribed row and column sums, and of the dominance order of partitions or majorization. Our proof uses some identities involving characters of the symmetric grou