Extreme Points of Strongly Reducible Maximal Triangular Algebras

被引：0
|
作者：
董浙
鲁世杰
机构：
来源：
NortheasternMathematicalJournal | 1999年 / 04期
关键词：
Strongly Reducible Maximal Triangular Algebra; Extreme Point; Contractive Perturbation;
D O I：
10.13447/j.1674-5647.1999.04.016
中图分类号：
O156 [数论];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we characterize the extreme points of the unit ball of a strongly reducible maximal triangular algebra S completely. Furthermore, we also prove that every extreme point of the unit ball of S has essential norm 1.
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页码：473 / 478
页数：6
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