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Article

A study of eigenspaces of graphs

Citation
Cvetkovic D, Rowlinson P & Simic S (1993) A study of eigenspaces of graphs. Linear Algebra and Its Applications, 182, pp. 45-66. https://doi.org/10.1016/0024-3795%2893%2990491-6

Abstract
We investigate the relationship between the structure of a graph and its eigenspaces. The angles between the eigenspaces and the vectors of the standard basis of Rn play an important role. The key notion is that of a special basis for an eigenspace called a star basis. Star bases enable us to define a canonical bases of Rn associated with a graph, and to formulate an algorithm for graph isomorphism.

Journal
Linear Algebra and Its Applications: Volume 182

StatusPublished
Author(s)Cvetkovic, Dragos; Rowlinson, Peter; Simic, Slobodan
Publication date15/03/1993
PublisherElsevier
ISSN0024-3795
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