Certain invariant subspace structure of L2(T2)

被引：0
|
作者：
Ji, GX
Ohwada, T
Saito, KS [1 ]
机构：
[1] Niigata Univ, Grad Sch Sci & Technol, Dept Math Sci, Niigata 95021, Japan
[2] Niigata Univ, Fac Sci, Dept Math, Niigata 95021, Japan
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1998年 / 126卷 / 08期
关键词：
D O I：
10.1090/S0002-9939-98-04341-X
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this note, we study certain structure of an invariant subspace M of L-2(T-2). considering the largest z-invariant (resp, w-invariant) subspace in the wandering subspace M - zwM of M with respect to the shift operator zw, we give an alternative characterization of Beurling-type invariant subspaces. Furthermore, we consider a certain class of invariant subspaces.
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页码：2361 / 2368
页数：8
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