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Strong connectedness of the invertibles in a finite subdiagonal algebra
Author(s):
Michael
Marsalli;
Graeme
West
Journal:
Proc. Amer. Math. Soc.
128
(2000),
2967-2972.
MSC (2000):
Primary 46L52
Posted:
April 7, 2000
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Abstract:
Suppose  is a finite, subdiagonal subalgebra of a von Neumann algebra. We show that the invertible group of  is strongly connected.
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Additional Information:
Michael
Marsalli
Affiliation:
Department of Mathematics, Campus Box 4520, Illinois State University, Normal, Illinois 61790-4520
Email:
marsalli@math.ilstu.edu
Graeme
West
Affiliation:
Department of Mathematics, University of the Witwatersrand, 2050 WITS, South Africa
Email:
036weg@cosmos.wits.ac.za
DOI:
10.1090/S0002-9939-00-05388-0
PII:
S 0002-9939(00)05388-0
Keywords:
von Neumann algebra,
finite subdiagonal algebras
Received by editor(s):
June 15, 1998
Received by editor(s) in revised form:
November 22, 1998
Posted:
April 7, 2000
Communicated by:
David R. Larson
Copyright of article:
Copyright
2000,
American Mathematical Society
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