Nearly invariant subspaces in the real Hardy space
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866908956886040576 |
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| author | Khan, Arshad Lata, Sneh Singh, Dinesh |
| author_facet | Khan, Arshad Lata, Sneh Singh, Dinesh |
| contents | The objective of this article is to study nearly invariant subspaces of the backward shift operator on the real Hardy space. We also investigate nearly invariant subspaces with finite defect, and as a consequence, provide a characterization for almost invariant subspaces of the backward shift operator. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_10240 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Nearly invariant subspaces in the real Hardy space Khan, Arshad Lata, Sneh Singh, Dinesh Functional Analysis Primary 47B02, Secondary 47B38, 30H10 The objective of this article is to study nearly invariant subspaces of the backward shift operator on the real Hardy space. We also investigate nearly invariant subspaces with finite defect, and as a consequence, provide a characterization for almost invariant subspaces of the backward shift operator. |
| title | Nearly invariant subspaces in the real Hardy space |
| topic | Functional Analysis Primary 47B02, Secondary 47B38, 30H10 |
| url | https://arxiv.org/abs/2604.10240 |