Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4669217 | Bulletin des Sciences Mathématiques | 2010 | 34 Pages |
Abstract
We shall investigate on vector fields of low regularity on the Wiener space, with divergence having low exponential integrability. We prove that the vector field generates a flow of quasi-invariant measurable maps with density belonging to the space . An explicit expression for the density is also given.
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Mathematics
Mathematics (General)