A Simple Proof of Nehari's Theorem Based on Duality
Fuente:
arXiv
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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866911031764189184 |
|---|---|
| author | Rojas, Cristian R. |
| author_facet | Rojas, Cristian R. |
| contents | In this technical note we provide a simple proof of Nehari's theorem on the optimal approximation by $H_\infty$ functions, based on convex duality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_00624 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A Simple Proof of Nehari's Theorem Based on Duality Rojas, Cristian R. Functional Analysis Systems and Control In this technical note we provide a simple proof of Nehari's theorem on the optimal approximation by $H_\infty$ functions, based on convex duality. |
| title | A Simple Proof of Nehari's Theorem Based on Duality |
| topic | Functional Analysis Systems and Control |
| url | https://arxiv.org/abs/2507.00624 |