Vol. 110, No. 1, 1984

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Hyperinvariant subspaces and the topology on LatA

Gerard J. Murphy

Vol. 110 (1984), No. 1, 183–190
Abstract

The lattice of invariant subspaces of an operator is a metric space. We give various topological conditions on a point in the lattice which ensure it is a hyperinvariant subspace for the operator.

Mathematical Subject Classification 2000
Primary: 47A15
Milestones
Received: 30 November 1981
Published: 1 January 1984
Authors
Gerard J. Murphy