Date of Original Version

1991

Type

Technical Report

Rights Management

All Rights Reserved

Abstract or Description

Abstract: "A characterization of the surface energy density for the relaxation in BV([omega];R[superscript p]) of the functional u -> [integral subscript omega]f(x, u(x), [delta]u(x))dx is obtained. A 'slicing' technique is used allowing to patch together sequences without increasing their total energy."

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