Vol. 82, No. 1, 1979

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The case of equality in the matrix-valued triangle inequality

Robert Charles Thompson

Vol. 82 (1979), No. 1, 279–280
Abstract

This paper presents an analysis of the case of equality in the matrix-valued triangle inequality. There is complete analogy with the case of equality in the usual scalar triangle inequality.

Mathematical Subject Classification 2000
Primary: 15A45
Secondary: 15A23
Milestones
Received: 6 September 1978
Published: 1 May 1979
Authors
Robert Charles Thompson