Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4619071 | Journal of Mathematical Analysis and Applications | 2010 | 11 Pages |
Abstract
Bi-Sobolev mappings have been defined as those homeomorphisms such that f and f−1 belong to . We deduce regularity properties of the distortion of f from the regularity of the differential matrix Df−1 and conversely.
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