Generalized Fock space and fractional derivatives with Applications to Uniqueness of Sampling and Interpolation Sets
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
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2021
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| _version_ | 1866915640602787840 |
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| author | Alpay, Natanael Cerejeiras, Paula Kähler, Uwe |
| author_facet | Alpay, Natanael Cerejeiras, Paula Kähler, Uwe |
| contents | In this paper we introduce a Fock space related to derivatives of Gelfond-Leontiev type, a class of derivatives which includes many classic examples like fractional derivatives or Dunkl operators. For this space we establish a modified Bargmann transform as well as density theorems for sampling and interpolation. These density theorems allow us to establish lattice conditions for the construction of frames arising from integral transforms which are linked by the modified Bargmann transform with the Fock space. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2112_07883 |
| institution | arXiv |
| publishDate | 2021 |
| record_format | arxiv |
| spellingShingle | Generalized Fock space and fractional derivatives with Applications to Uniqueness of Sampling and Interpolation Sets Alpay, Natanael Cerejeiras, Paula Kähler, Uwe Functional Analysis In this paper we introduce a Fock space related to derivatives of Gelfond-Leontiev type, a class of derivatives which includes many classic examples like fractional derivatives or Dunkl operators. For this space we establish a modified Bargmann transform as well as density theorems for sampling and interpolation. These density theorems allow us to establish lattice conditions for the construction of frames arising from integral transforms which are linked by the modified Bargmann transform with the Fock space. |
| title | Generalized Fock space and fractional derivatives with Applications to Uniqueness of Sampling and Interpolation Sets |
| topic | Functional Analysis |
| url | https://arxiv.org/abs/2112.07883 |