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ON COMMUTATIVITY OF THE COMMUTANT OF STRONGLY IRREDUCIBLE OPERATOR.
- Source :
-
Proceedings of the American Mathematical Society . Jan2012, Vol. 140 Issue 1, p167-171. 5p. - Publication Year :
- 2012
-
Abstract
- In 2006, C. L. Jiang and Z. Y. Wang posed an open problem: If T is a strongly irreducible operator, is A'(T)/rad.A_(T) commutative? They conjectured that the answer is positive. In this paper, to negatively answer their problem, a counterexample is given. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00029939
- Volume :
- 140
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Proceedings of the American Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 67267634
- Full Text :
- https://doi.org/10.1090/s0002-9939-2011-11118-3