Generalized norms of matrices and the location of the spectrum

Miroslav Fiedler; Vlastimil Pták

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

The search session has expired. Please query the service again.

Displaying similar documents to “Generalized norms of matrices and the location of the spectrum”

On matrices with non-positive off-diagonal elements and positive principal minors

Miroslav Fiedler, Vlastimil Pták (1962)

Czechoslovak Mathematical Journal

Similarity:

Some Inequalities for the Spectrum of a Matrix

Miroslav Fiedler, Vlastimil Pták (1960)

Matematicko-fyzikálny časopis

Similarity:

Binomial matrices

Miroslav Fiedler (1984)

Mathematica Slovaca

Similarity:

The Gerschgorin discs under unitary similarity

Anna Zalewska-Mitura, Jaroslav Zemánek (1997)

Banach Center Publications

Similarity:

The intersection of the Gerschgorin regions over the unitary similarity orbit of a given matrix is studied. It reduces to the spectrum in some cases: for instance, if the matrix satisfies a quadratic equation, and also for matrices having "large" singular values or diagonal entries. This leads to a number of open questions.