On partial diffusion and mixing without hypoellipticity
Fuente:
arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866912693604057088 |
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| author | Dou, Xu'an Salort, Delphine Smets, Didier |
| author_facet | Dou, Xu'an Salort, Delphine Smets, Didier |
| contents | A simple Markov process is considered involving a diffusion in one direction and a transport in a transverse direction. Quantitative mixing rate estimates are obtained with limited assumptions about the transport field, which might be highly irregular and/or highly degenerate, in particular quite far from satisfying an hypoellipticity type assumption. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_05280 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On partial diffusion and mixing without hypoellipticity Dou, Xu'an Salort, Delphine Smets, Didier Analysis of PDEs A simple Markov process is considered involving a diffusion in one direction and a transport in a transverse direction. Quantitative mixing rate estimates are obtained with limited assumptions about the transport field, which might be highly irregular and/or highly degenerate, in particular quite far from satisfying an hypoellipticity type assumption. |
| title | On partial diffusion and mixing without hypoellipticity |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2511.05280 |