Quasi-wandering Subspaces in the Bergman Space
Quasi-wandering Subspaces in the Bergman Space
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DOI:
10.1007/s00020-010-1744-4
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发表时间:
2010-04
影响因子:
0.8
通讯作者:
K. Izuchi;K. Izuchi;Y. Izuchi
中科院分区:
文献类型:
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作者:
K. Izuchi;K. Izuchi;Y. Izuchi
Letbe the Bergman shift on the Bergman spaceover the open unit disk and letIbe a nontrivial invariant subspace of. LetPIbe the orthogonal projection fromontoI. It is proved thatis not dense inIif and only if, whereis the Dirichlet space. It is also discussed some related topics.