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arXiv math/0610808math.APmath-phmath.MP
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正则场输运方程的一种新方法:迹结果与适定性适定性

A new approach to transport equations associated to a regular field: trace results and well-posedness

Luisa Arlotti, Jacek Banasiak, Bertrand Lods

摘要:

本文推广了Lipschitz场$\mathbf{F}$的输运方程在$\mathbb{R}^N$的某个子空间上的结果,该子空间具有一般的空间测度$μ$ .我们提供了一个新的定义的运输运营商和跟踪措施的传入和传出部分的$\partial Ω$推广已知的文献结果。我们还证明了一些适当的边值迁移问题的适定性,并充分一般地描述了具有无输入边界条件的迁移半群的生成元。

英文摘要:

We generalize known results on transport equations associated to a Lipschitz field $\mathbf{F}$ on some subspace of $\mathbb{R}^N$ endowed with some general space measure $μ$. We provide a new definition of both the transport operator and the trace measures over the incoming and outgoing parts of $\partial Ω$ generalizing known results from the literature. We also prove the well-posedness of some suitable boundary-value transport problems and describe in full generality the generator of the transport semigroup with no-incoming boundary conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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