Transactions of the American Mathematical Society

Author(s): Dan Kucerovsky
Journal: Trans. Amer. Math. Soc. 356 (2004), 1025-1043.
MSC (2000): Primary 19K35; Secondary 46L85, 46L80
Posted: August 25, 2003
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Abstract: We prove a Weyl-von Neumann type absorption theorem for extensions which are not full, and give a condition for constructing infinite repeats contained in an ideal. We also clear up some questions associated with the purely large criterion for full extensions to be absorbing.

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Retrieve articles in Transactions of the American Mathematical Society with MSC (2000): 19K35, 46L85, 46L80

Dan Kucerovsky
Affiliation: Department of Mathematics and Statistics, University of New Brunswick-Fredericton, Fredericton, New Brunswick, Canada E3B 5A3
Email: dkucerov@unb.ca

DOI: 10.1090/S0002-9947-03-03297-5
PII: S 0002-9947(03)03297-5
Keywords: KK--theory, classification of operator algebras, absorbing extensions
Received by editor(s): July 29, 2002
Posted: August 25, 2003
Additional Notes: This research was supported by the NSERC, under grant # 228065--00
Copyright of article: Copyright 2003, American Mathematical Society

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