Blaschke cocycles and generators

Junichi Tanaka

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Using a local product decomposition, we establish a certain class of Blaschke cocycles with the property that a simply invariant subspace has a single generator if and only if its cocycle is cohomologous to one of this class. Some applications are also obtained. We show, among other things, every simply invariant subspace is approximated by a singly generated one as near as desired.

本文言語English
ページ(範囲)357-378
ページ数22
ジャーナルPacific Journal of Mathematics
142
2
出版ステータスPublished - 1990
外部発表はい

ASJC Scopus subject areas

  • Mathematics(all)

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