Block Toeplitz operators with rational symbol analytic at infinity

被引：0
|
作者：
Zucker, Y [1 ]
机构：
[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Math Sci, IL-69978 Ramat Aviv, Israel
来源：
INTEGRAL EQUATIONS AND OPERATOR THEORY | 1998年 / 31卷 / 02期
关键词：
47B35; 47A68; 47A56;
D O I：
10.1007/BF01214252
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper concerns the problem of explicit inversion of a block Toeplitz operator with rational and analytic at infinity symbol. The necessary and sufficient conditions for the invertibility and explicit formulas for the inverse are given in terms of the realization of the symbol.
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页码：246 / 254
页数：9
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