Velocity averaging in L1 for the transport equation
✍ Scribed by François Golse; Laure Saint-Raymond
- Book ID
- 104447288
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 74 KB
- Volume
- 334
- Category
- Article
- ISSN
- 1631-073X
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📜 SIMILAR VOLUMES
## Abstract A complete asymptotic expansion is constructed for the transport equation with diffusion term small with respect to the convection. Error estimates are obtained by using matched asymptotic expansion technique and building all the boundary layer terms in time and in space, necessary for
We obtain several averaging lemmas for transport operator with a force term. These lemmas improve the regularity yet known by not considering the force term as part of an arbitrary right-hand side. Two methods are used: local variable changes or stationary phase. These new results are subjected to t