B. Bogosel, B. Velichkov:
A multiphase shape optimization problem for eigenvalues: qualitative study and numerical results
SIAM Numer. Anal. 2013

B. Bogosel, D. Bucur, A. Giacomini:
Optimal shapes maximizing the Steklov eigenvalues
(SIAM J. Math. Analysis (to appear)) 2016

B. Bogosel, D. Bucur, I. Fragalà:
Phase field approach to optimal packing problems and related Cheeger clusters
(Submitted Paper) 2017

B. Bogosel, A. Henrot, I. Lucardesi:
Minimization of the eigenvalues of the Dirichlet-Laplacian with a diameter constraint
SIAM J. Math. Anal. Vol. 50, N. 5, p. 53375361, 2018