Invariance of shift-invariant spaces

被引：0
|
作者：
QingYue Zhang
WenChang Sun
机构：
[1] Nankai University,Department of Mathematics and LPMC
来源：
Science China Mathematics | 2012年 / 55卷
关键词：
shift-invariant spaces; translation-invariant spaces; 1/; -translation system; 42C40; 42C15;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we give a characterization of shift-invariant subspaces which are also invariant under additional non-integer translations. Both principal and finitely generated shift-invariant subspaces are studied. Our results improve some known ones.
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收藏
页码：1395 / 1401
页数：6
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