Best approximation by diagonal compact operators

Author:

Bottazzi Tamara,Varela Alejandro

Publisher

Elsevier BV

Subject

Discrete Mathematics and Combinatorics,Geometry and Topology,Numerical Analysis,Algebra and Number Theory

Reference8 articles.

1. The rectifiable distance in the unitary Fredholm group;Andruchow;Studia Math.,2010

2. A characterization of minimal Hermitian matrices;Andruchow;Linear Algebra Appl.,2012

3. Minimal Hermitian matrices with fixed entries outside the diagonal;Andruchow;Rev. Unión Mat. Argent.,2008

4. Minimal matrices and the corresponding minimal curves on flag manifolds in low dimension;Andruchow;Linear Algebra Appl.,2009

5. Metric geometry in homogeneous spaces of the unitary group of a C⁎-algebra. I. Minimal curves;Durán;Adv. Math.,2004

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