Essential norms of differences of composition operators on H∞

被引：21

作者：

Hosokawa, T ^{[1
]}

Izuchi, K ^{[1
]}

机构：

[1] Niigata Univ, Dept Math, Niigata 9502181, Japan

来源：

JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN | 2005年 / 57卷 / 03期

关键词：

bounded analytic functions; composition operator; essential norm;

D O I：

10.2969/jmsj/1158241928

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study essential norms of differences of composition operators on the Banach algebra H-infinity of bounded analytic functions on the unit disk.

引用

页码：669 / 690

页数：22

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