Inserted: 1 may 2001
Last Updated: 3 may 2011
Journal: Nonlinear Analysis: Theory, Methods and Applications
In this paper we prove a strong coarea-type formula and a chain rule for distributional Jacobians of some classes of maps and we point out a connection with the two formulas. In particular we give a partial answer to a question arisen by Jerrard and Soner in 9.
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