Enhanced Dissipation via the Malliavin Calculus
Fuente:
arXiv
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866910454503178240 |
|---|---|
| author | Villringer, David |
| author_facet | Villringer, David |
| contents | In this work we investigate the phenomenon of enhanced dissipation using techniques from the Malliavin Calculus. In particular, we construct a concise, elementary argument, that allows us to recover the well-known enhanced dissipation timescale for shear flows, first obtained by Bedrossian and Coti Zelati in 2017, as well as the precise hypoelliptic regularisation in x. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_12787 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Enhanced Dissipation via the Malliavin Calculus Villringer, David Analysis of PDEs Probability 35H10, 35Q35, 60H07, 76F10 In this work we investigate the phenomenon of enhanced dissipation using techniques from the Malliavin Calculus. In particular, we construct a concise, elementary argument, that allows us to recover the well-known enhanced dissipation timescale for shear flows, first obtained by Bedrossian and Coti Zelati in 2017, as well as the precise hypoelliptic regularisation in x. |
| title | Enhanced Dissipation via the Malliavin Calculus |
| topic | Analysis of PDEs Probability 35H10, 35Q35, 60H07, 76F10 |
| url | https://arxiv.org/abs/2405.12787 |