Condensation and non-condensation times for 4-wave kinetic equations
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911968837763072 |
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| author | Staffilani, Gigliola Tran, Minh-Binh |
| author_facet | Staffilani, Gigliola Tran, Minh-Binh |
| contents | Inspired by the pioneering work of Escobedo and Velazquez \cite{EscobedoVelazquez:2015:FTB,EscobedoVelazquez:2015:OTT}, we prove that solutions of 4-wave kinetic equations, under very general forms of dispersion relations, develop condensation at the origin in finite time, under weaker conditions on the initial data than the ones considered in \cite{EscobedoVelazquez:2015:FTB,EscobedoVelazquez:2015:OTT}. We also provide some estimates on the non-condensation times of the solutions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_18533 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Condensation and non-condensation times for 4-wave kinetic equations Staffilani, Gigliola Tran, Minh-Binh Mathematical Physics Inspired by the pioneering work of Escobedo and Velazquez \cite{EscobedoVelazquez:2015:FTB,EscobedoVelazquez:2015:OTT}, we prove that solutions of 4-wave kinetic equations, under very general forms of dispersion relations, develop condensation at the origin in finite time, under weaker conditions on the initial data than the ones considered in \cite{EscobedoVelazquez:2015:FTB,EscobedoVelazquez:2015:OTT}. We also provide some estimates on the non-condensation times of the solutions. |
| title | Condensation and non-condensation times for 4-wave kinetic equations |
| topic | Mathematical Physics |
| url | https://arxiv.org/abs/2407.18533 |