Asymptotical compliance optimization for connected networks
Buttazzo, Giuseppe; Santambrogio, Filippo (2007), Asymptotical compliance optimization for connected networks, Networks and Heterogeneous Media, 2, 4, p. 761-777. http://dx.doi.org/10.3934/nhm.2007.2.761
TypeArticle accepté pour publication ou publié
Journal nameNetworks and Heterogeneous Media
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Abstract (EN)We consider the problem of the optimal location of a Dirichlet region in a two-dimensional domain [\Omega] subject to a force [f] in order to minimize the compliance of the configuration. The class of admissible Dirichlet regions among which we look for the optimum consists of all one-dimensional connected sets (networks) of a given length [L] . Then we let [L] tend to infinity and look for the [\Gamma] -limit of suitably rescaled functionals, in order to identify the asymptotical distribution of the optimal networks. The asymptotically optimal shapes are discussed as well and links with average distance problems are provided.
Subjects / Keywords[\Gamma-] convergence; shape optimization
Showing items related by title and author.
Brancolini, Alessio; Buttazzo, Giuseppe; Santambrogio, Filippo; Stepanov, Eugene (2009) Article accepté pour publication ou publié