Shape optimization problems for metric graphs
Giuseppe Buttazzo, Berardo Ruffini, Bozhidar Velichkov (2014)
ESAIM: Control, Optimisation and Calculus of Variations
Similarity:
): ∈ 𝒜, ℋ() = }, where ℋ ,, } ⊂ R . The cost functional ℰ() is the Dirichlet energy of defined through the Sobolev functions on vanishing on the points . We analyze the existence of a solution in both the families of connected sets and of metric graphs. At the end, several explicit examples are discussed.