Distance From Projections to Nilpotents

DOI10.4153/CJM-1995-043-3zbMath0828.47014OpenAlexW2318016046MaRDI QIDQ4848391

Gordon Wilson MacDonald

Publication date: 8 January 1996

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cjm-1995-043-3

zbMATH Keywords

distance from an arbitrary rank-one projection to the set of nilpotent operatorsspace of \(k \times k\) matrices with the usual operator norm

Mathematics Subject Classification ID

Linear operator approximation theory (47A58) Basic linear algebra (15A99) Linear spaces of operators (47L05)

Related Items (3)

On the distance from a matrix to nilpotents ⋮ Normal limits of nilpotent operators in von Neumann algebras ⋮ The Distance from a Rank Projection to the Nilpotent Operators on

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