2 papers
math.AP2024
Asymptotic location and shape of the optimal favorable region in a Neumann spectral problem
Lorenzo Ferreri, Dario Mazzoleni, Benedetta Pellacci +1
We complete the study concerning the minimization of the positive principal eigenvalue associated with a weighted Neumann problem settled in a bounded regular domain $Ω\subset \mat…
math.AP2022
Asymptotic properties of an optimal principal eigenvalue with spherical weight and Dirichlet boundary conditions
Lorenzo Ferreri, Gianmaria Verzini
We consider a weighted eigenvalue problem for the Dirichlet laplacian in a smooth bounded domain , where the bang-bang weight equals a positive constant $\ov…