Vol. 77, No. 1, 1978

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Equivalence of decomposable and 2-decomposable operators

Mehdi Radjabalipour

Vol. 77 (1978), No. 1, 243–247
Abstract

It is shown that every 2-decomposable operator (in the sense of S. Plafker) is decomposable (in the sense of C. Foias); this answers a question raised by Plafker.

Mathematical Subject Classification 2000
Primary: 47B40
Milestones
Received: 2 August 1976
Revised: 1 November 1977
Published: 1 July 1978
Authors
Mehdi Radjabalipour