An Asymmetric Fuglede-Putnam's Theorem and Orthogonality

被引：0
|
作者：
Ahmed, Bachir [1 ]
Segres, Abdelkder [2 ]
机构：
[1] King Khaled Univ, Fac Sci, Dept Math, POB 9004, Abha, Saudi Arabia
[2] Mascara Univ, Dept Math, Mascara, Algeria
来源：
KYUNGPOOK MATHEMATICAL JOURNAL | 2006年 / 46卷 / 04期
关键词：
hyponormal operators; derivation; orthogonality; Putnam-Fuglede property;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
An asymmetric Fuglede-Putnam theorem for p-hyponormal operators and class (Y) is proved, as a consequence of this result, we obtain that the range of the generalized derivation induced by the above classes of operators is orthogonal to its kernel.
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页码：497 / 502
页数：6
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