TITLE

# Relaxation of an area-like functional for the function $$\frac{x}{x}$$

AUTHOR(S)
Černý, Robert
PUB. DATE
February 2007
SOURCE
Calculus of Variations & Partial Differential Equations;Feb2007, Vol. 28 Issue 2, p203
SOURCE TYPE
DOC. TYPE
Article
ABSTRACT
We compute the relaxation where $$f(\xi) = \sum_{i=1}^m |{\rm M}_i \xi|,$$ for sequences of functions from $$C^1(B(r),\mathbb{R}^m) \cap L^1(B(r),\mathbb{R}^m)$$ converging strongly in the $$L^1(B(r),\mathbb{R}^m)$$ -norm to $$u(x)=\frac{x}{|x|}$$ .
ACCESSION #
23218185

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