Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

On the $K$-groups of certain $C^ *$-algebras used in $E$-theory
HTML articles powered by AMS MathViewer

by Gabriel Nagy
Proc. Amer. Math. Soc. 122 (1994), 1125-1131
DOI: https://doi.org/10.1090/S0002-9939-1994-1209099-3

Abstract:

Let A be a ${{\text {C}}^ \ast }$-algebra. We denote by ${A_\infty }$ the quotient of the ${{\text {C}}^ \ast }$-algebra of bounded continuous functions $[1,\infty ) \to A$ by the ideal of the functions which vanish at $\infty$. We show that the the canonical map $A \to {A_\infty }$ gives an isomorphism between K-groups, provided that A is stable.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 46L80, 19K56
  • Retrieve articles in all journals with MSC: 46L80, 19K56
Bibliographic Information
  • © Copyright 1994 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 122 (1994), 1125-1131
  • MSC: Primary 46L80; Secondary 19K56
  • DOI: https://doi.org/10.1090/S0002-9939-1994-1209099-3
  • MathSciNet review: 1209099