Lemma and a Conjecture on the Cost of Rearrangements
We discuss a conjecture on the total variation of a vector field whose flow
separates two sets which are initiallty tightly mixed. A proof of a similar
result is given, in one space dimension. The conjecture is relevant to the
compactness of nearly incompressible flows.
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- Alberto Bressan,
- Publishing information:
- To appear on: Rendiconti del Seminario matematico,
Universita' di Padova.
- Submitted by:
February 12 2003.
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Last modified: Thu Feb 13 09:31:09 MET 2003