Mathematics, Department of
Department of Mathematics: Faculty Publications
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Document Type
Article
Date of this Version
1-1992
Citation
1992 American Mathematical Society
Abstract
It has been conjectured that a certain operator T belonging to the group ff of invertible elements of the algebra Alg Z of doubly infinite uppertriangular bounded matrices lies outside the connected component of the identity in W. In this note we show that T actually lies inside the connected component of the identity of & .
Comments
proceedings of the american mathematical society Volume 114, Number 1, January 1992