Matrizen mit maximaler Diagonale bei unitärer Similarität.

DOI10.1515/crll.1979.307-308.31zbMath0396.15010OpenAlexW4252817227MaRDI QIDQ4179128

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Publication date: 1979

Published in: Journal für die reine und angewandte Mathematik (Crelles Journal) (Search for Journal in Brave)

Full work available at URL: https://www.digizeitschriften.de/dms/resolveppn/?PPN=GDZPPN002195984

zbMATH Keywords

Hermitian MatricesBlock Diagonal MatricesDiagonalMaximal

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (11)

Properties of linear approximations of matrices in the spectral norm ⋮ The normal \(\Delta\) H-matrices with connection to some Jacobi-like methods ⋮ Closest normal matrix finally found ⋮ Upper bounds for matrix diagonals ⋮ Zur besten normalen Approximation komplexer Matrizen in der Euklidischen Norm. (On the best normal approximation of complex matrices in the Euclidean norm) ⋮ Finding the closest normal structured matrix ⋮ Minimizing the Euclidean norm of a complex matrix by plane similarities ⋮ An extremal property of the diagonal of a matrix ⋮ Minimization of the Frobenius norm of a complex matrix using planar similarities ⋮ Comparison of two norms of matrices ⋮ A continuous Jacobi-like approach to the simultaneous reduction of real matrices

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