In this note we prove some results on the m-accretivity of sums and products of linear operators. In particular we obtain the following theorem: Let A, B be two m-accretive operators on a reflexive Banach space. If A is invertible and (A')B--1' is accretive then BA(-1) and A + B are m-accretive.

ON PERTURBATIONS OF LINEAR M-ACCRETIVE OPERATORS ON REFLEXIVE BANACH-SPACES

ENGEL, KLAUS JOCHEN OTTO
1995

Abstract

In this note we prove some results on the m-accretivity of sums and products of linear operators. In particular we obtain the following theorem: Let A, B be two m-accretive operators on a reflexive Banach space. If A is invertible and (A')B--1' is accretive then BA(-1) and A + B are m-accretive.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11697/10333
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