Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4601770 | Linear Algebra and its Applications | 2010 | 16 Pages |
Abstract
Bounds for entries of matrix functions based on Gauss-type quadrature rules are applied to adjacency matrices associated with graphs. This technique allows to develop inexpensive and accurate upper and lower bounds for certain quantities (Estrada index, subgraph centrality, communicability) that describe properties of networks.
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