Vol. 122, No. 2, 1986

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Commutants of quasisimilar subnormal operators

Marc Raphael

Vol. 122 (1986), No. 2, 449–454
Abstract

In this paper it is shown if two rationally cyclic subnormal operators are quasisimilar, then they have naturally isomorphic commutants.

Mathematical Subject Classification 2000
Primary: 47B20
Milestones
Received: 1 June 1984
Published: 1 April 1986
Authors
Marc Raphael