Operator blocks and quadruples of subspaces: Classification and the eigenvalue completion problem

DOI10.1016/S0024-3795(97)81513-3zbMath0886.15009OpenAlexW2076574745WikidataQ128037072 ScholiaQ128037072MaRDI QIDQ1375518

F. van Schagen, Israel Gohberg, Marinus A. Kaashoek

Publication date: 4 May 1998

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

Full work available at URL: https://doi.org/10.1016/s0024-3795(97)81513-3

zbMATH Keywords

projectionsimilaritylinear mappingoperator blockseigenvalue completionquadruples of subspaces

Mathematics Subject Classification ID

Canonical forms, reductions, classification (15A21)

Cites Work

• Similarity of operator blocks and canonical forms. I. General results, feedback equivalence and Kronecker indices
• Eigenvalues of completions of submatrices
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