Inclusion Relations of Certain Graph Eigenspaces
نویسندگان
چکیده
منابع مشابه
On Certain Eigenspaces of Cographs
For every cograph there exist bases of the eigenspaces for the eigenvalues 0 and −1 that consist only of vectors with entries from {0, 1,−1}, a property also exhibited by other graph classes. Moreover, the multiplicities of the eigenvalues 0 and −1 of a cograph can be determined by counting certain vertices of the associated cotree.
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 2009
ISSN: 0035-7596
DOI: 10.1216/rmj-2009-39-3-937