Mathematical Inequalities & Applications · Volume 5, Issue 2

On the minimum number of distinct eigenvalues for a symmetric matrix whose graph is a given tree

05-19 Pages 175-180 DOI 10.7153/mia-05-19

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Authors

António Leal-Duarte Charles R. Johnson

Keywords

graph tree matrices eigenvalues

Subject classes

15A18 15A57 05C50 05C05 05C12