Published Paper

Inserted: 19 jul 1999
Last Updated: 12 dec 2001

Journal: Math. Models Methods Appl. Sci.
Number: 11
Pages: 663-684
Year: 2001

Abstract:

We provide a variational approximation for quasi-convex energies defined on vector valued special functions with bounded variation. We extend the Ambrosio-Tortorelli's construction to the vectorial case.

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