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Some graphs determined by their spectra

โœ Scribed by Xiaoling Zhang; Heping Zhang

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
225 KB
Volume
431
Category
Article
ISSN
0024-3795

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Which graphs are determined by their spe
Which graphs are determined by their spectrum?
โœ Edwin R. van Dam; Willem H. Haemers ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 242 KB

For almost all graphs the answer to the question in the title is still unknown. Here we survey the cases for which the answer is known. Not only the adjacency matrix, but also other types of matrices, such as the Laplacian matrix, are considered.