JIPAM

Some Variants of Anderson's Inequality in $C_1$-Classes  
 
  Authors: Mecheri Salah, Messaoud Bounkhel,  
  Keywords: Elementary operators, Schatten $p$-classes, Orthogonality.  
  Date Received: 15/10/02  
  Date Accepted: 19/02/03  
  Subject Codes:

47B47,47A30,47B20,47B10

  
  Editors: Alexander G. Babenko,  
 
  Abstract:

The main purpose of this note is to characterize the operators $Sin ker Delta _{A,B}cap C_{1}$ which are orthogonal to the range of elementary operators, where $S$ is not a smooth point in $C_{1}$ by using the $varphi - $directional derivative.;


This article was printed from JIPAM
http://jipam.vu.edu.au

The URL for this article is:
http://jipam.vu.edu.au/article.php?sid=260