International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 14, Pages 903-907
Commuting idempotents of an -algebra
Department of Mathematics, The Catholic University of America, Washington DC 20064, USA
Received 20 February 2002
Copyright © 2003 P. P. Saworotnow. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Commutative -algebra is characterized in terms of
idempotents. Here we offer three characterizations.