Published Paper
Inserted: 13 dec 2002
Last Updated: 5 jan 2005
Journal: J. Convex Anal.
Volume: 11
Number: 1
Pages: 17-40
Year: 2004
Abstract:
In this paper we study the asymptotic behaviour of the solutions of some minimization problems for integral functionals with convex integrands, in two-dimensional domains with cracks, under perturbations of the cracks in the Hausdorff metric. In the first part of the paper, we examine conditions for the stability of the minimum problem via duality arguments in convex optimization. In the second part, we study the limit problem in some special cases when there is no stability, using the tool of Gamma-convergence.
Keywords: Gamma-convergence, capacity, Convex optimization, Hausdorff distance
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