Obstructions to diagonalization modulo Lorentz ideals

被引:4
|
作者
Bercovici, H [1 ]
Kérchy, L
Kovac, R
机构
[1] Indiana Univ, Bloomington, IN 47405 USA
[2] Univ Szeged, Bolyai Inst, H-6720 Szeged, Hungary
[3] Univ Minnesota, Duluth, MN 55812 USA
关键词
D O I
10.2140/pjm.1999.191.201
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that the results of David and Voiculescu (concerning the singular values of certain singular integral operators) yield obstruction results for a large class of ideals of compact operators. Diagonalization results which are counterparts of some of these obstructions were proved by Xia.
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页码:201 / 206
页数:6
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