Additive derivations of nest algebras

Han, De Guang

doi:10.1090/S0002-9939-1993-1186986-5

Additive derivations of nest algebras
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Proc. Amer. Math. Soc. 119 (1993), 1165-1169 Request permission

Abstract:

In this paper we prove that every additive derivation of a nest algebra acting on an infinite-dimensional Hilbert space is inner. This extends the relative result for linear derivations of nest algebras.

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