में बचाया:
| मुख्य लेखक: | |
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| स्वरूप: | Preprint |
| प्रकाशित: |
2024
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| विषय: | |
| ऑनलाइन पहुंच: | https://arxiv.org/abs/2404.17035 |
| टैग: |
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| _version_ | 1866910893876445184 |
|---|---|
| author | Vuillermot, Pierre-A. |
| author_facet | Vuillermot, Pierre-A. |
| contents | In this article we introduce a new class of weighted sequence spaces of Sobolev type and prove several compact embedding theorems for them. It is our contention that the chosen class is general enough so as to allow applications in various areas of mathematics and mathematical physics. In particular, our results constitute a generalization of those compact embeddings recently obtained in relation to the spectral analysis of a class of master equations with non-constant coefficients arising in non-equilibrium statistical mechanics. As a byproduct of our considerations, we also prove a theorem of Pitt's type asserting that under some conditions every linear bounded transformation from one weighted sequence space of the class into another is compact. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_17035 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Compact embeddings and Pitt's property for weighted sequence spaces of Sobolev type Vuillermot, Pierre-A. Functional Analysis primary 46B50, secondary 46E35, 47B37 In this article we introduce a new class of weighted sequence spaces of Sobolev type and prove several compact embedding theorems for them. It is our contention that the chosen class is general enough so as to allow applications in various areas of mathematics and mathematical physics. In particular, our results constitute a generalization of those compact embeddings recently obtained in relation to the spectral analysis of a class of master equations with non-constant coefficients arising in non-equilibrium statistical mechanics. As a byproduct of our considerations, we also prove a theorem of Pitt's type asserting that under some conditions every linear bounded transformation from one weighted sequence space of the class into another is compact. |
| title | Compact embeddings and Pitt's property for weighted sequence spaces of Sobolev type |
| topic | Functional Analysis primary 46B50, secondary 46E35, 47B37 |
| url | https://arxiv.org/abs/2404.17035 |