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| L6 BOUND FOR BOLTZMANN DIFFUSIVE LIMIT |
| Yan Guo |
| (Division of Applied Math., Brown University) |
| DOI： |
| Abstract: |
| We consider diffusive limit of the Boltzmann equation in a periodic box. We establish L6 estimate for the hydrodynamic part Pf of particle distribution function, which leads to uniform bounds global in time. |
| Key words: L6 estimate; Boltzmann equation; diffusive limit |