The chromatic number and the least eigenvalue of a graph

zbMath1243.05146MaRDI QIDQ426804

Gui-Dong Yu, Yi-Zheng Fan, Yi Wang

Publication date: 12 June 2012

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: http://www.emis.de/journals/EJC/ojs/index.php/eljc/article/view/v19i1p39

zbMATH Keywords

minimal least eigenvalue

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Coloring of graphs and hypergraphs (05C15)

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