A rank criterion for the order of a pole of a matrix function

DOI10.1016/S0024-3795(02)00540-2zbMath1032.15019MaRDI QIDQ1863590

Fei Zhou

Publication date: 11 March 2003

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

zbMATH Keywords

rank criterionmeromorphic matrix functionNull chainNull functionorder of a pole

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Matrices over function rings in one or more variables (15A54) Vector spaces, linear dependence, rank, lineability (15A03)

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On the computation of the Jordan canonical form of regular matrix polynomials

Cites Work

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