Lower bound of the sum of positive eigenvalues of a graph

DOI10.1007/BF02683829zbMath0929.05058MaRDI QIDQ1299855

Jiong-Sheng Li, Xinmao Wang

Publication date: 30 August 1999

Published in: Acta Mathematicae Applicatae Sinica. English Series (Search for Journal in Brave)

zbMATH Keywords

lower boundsymmetric matrixsum of positive eigenvalues

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50)

Related Items (1)

Conjectured bounds for the sum of squares of positive eigenvalues of a graph

Cites Work

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