Dyad algebra and multiplication of graphs. II. Undirected graphs
β Scribed by Oktay Sinanoglu
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 399 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0259-9791
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π SIMILAR VOLUMES
With the help of the undirected graph of a matrix we establish new theorems for estimating the singular values. The location of singular values of a matrix A is described in terms of its deleted absolute row sums and column sums. The formulation has an appearance analogous to Brauer's and Brualdi's
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## Abstract We study generalizations of the βcontractionβdeletionβ relation of the Tutte polynomial, and other similar simple operations, to other graph parameters. The question can be set in the framework of graph algebras introduced by Freedman at al [Reflection positivity, rank connectivity, and