Published Paper
Inserted: 13 may 2012
Last Updated: 7 sep 2013
Journal: International journal of dynamical system and differential equation
Volume: 4
Pages: 198-214
Year: 2012
Abstract:
Abstract: We consider the problem of optimal location of a Dirichlet region in a d-dimensional domain subjected to a given right-hand side f in order to minimize some given functional of the configuration. While in the literature the Dirichlet region is usually taken d-1 dimensional, in this shape optimization problems, we consider two classes of control variables, namely the class of one dimensional closed connected sets of finite one dimensional Hausdorff measure and the class of sets of points of finite cardinality, and we give a necessary condition of optimality.
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