We prove that the spaces of (α,β)-derivations on certain operator algebras are topologically reflexive in the weak operator topology. Characterizations of automorphisms and (α,β)-derivations on reflexive algebras are also given.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-sm156-2-3,
author = {Wu Jing and Shijie Lu},
title = {Topological reflexivity of the spaces of ($\alpha$,$\beta$)-derivations on operator algebras},
journal = {Studia Mathematica},
volume = {157},
year = {2003},
pages = {121-131},
zbl = {1044.47026},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm156-2-3}
}
Wu Jing; Shijie Lu. Topological reflexivity of the spaces of (α,β)-derivations on operator algebras. Studia Mathematica, Tome 157 (2003) pp. 121-131. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm156-2-3/