Normal matrices subordinate to a graph

DOI10.1016/J.LAA.2017.05.008zbMath1489.15034OpenAlexW2429527528MaRDI QIDQ2402440

Morrison Turnansky, Charles R. Johnson

Publication date: 7 September 2017

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://scholarworks.wm.edu/cgi/viewcontent.cgi?article=1917&context=honorstheses

zbMATH Keywords

treegraphtriangle-freenormal matrix3,4-graphabsolute symmetryprincipally normal

Mathematics Subject Classification ID

Trees (05C05) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Cites Work

• Unnamed Item
• Normal matrices subordinate to a tree and flat portions of the field of values
• Normal matrices
• Principally normal matrices
• Completely normal matrices
• Line segments on the boundary of the numerical ranges of some tridiagonal matrices

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