Title

Commutators on (∑lq)p

Abstract

Let T be a bounded linear operator on X = (∑lq)p with 1 ≤ q > infin; and 1 < p < infin;. Then T is a commutator if and only if for all non-zero λ ε ℂ the operator τ - λI is not X-strictly singular. © Instytut Matematyczny PAN, 2011.

Publication Title

Studia Mathematica

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