Title

On the Perturbation of the Reduced Minimum Modulus of Bounded Linear Operators

Document Type

Article

Publication Date

7-30-2003

Department

Mathematics

Abstract

Let X and Y be two Banach spaces, and let T:XY be a bounded linear operator. We study the perturbation problem of the reduced minimum modulus of T, and in particular we correct a mistake in a recent paper.

Publication Title

Applied Mathematics and Computation

Volume

140

Issue

1

First Page

69

Last Page

75

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