Finite rank operators in Jacobson radical \mathcal{R}_{\mathcal{N} \otimes \mathcal{M}} |
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Authors: | Dong Zhe |
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Institution: | (1) Department of Mathematics, Zhejiang University, Hangzhou, 310027, P.R. China |
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Abstract: | In this paper we investigate finite rank operators in the Jacobson radical
of Alg(
), where
are nests. Based on the concrete characterizations of rank one operators in Alg(
) and
, we obtain that each finite rank operator in
can be written as a finite sum of rank one operators in
and the weak closure of
equals Alg(
) if and only if at least one of
is continuous. |
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Keywords: | Jacobson radical finite rank operator |
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