The Sums and Products of Commuting AC-Operators
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Abstract:
Abstract: In this paper, we exhibit new conditions for the sum of two commuting AC-operators to be again an AC-operator. In particular, this is satisfied on Hilbert space when one of them is a scalar-type spectral operator.
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Journal title
volume 18 issue 1
pages 7- 11
publication date 2007-01
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