G. Buttazzo, F. P. Maiale:
Optimal one-dimensional structures for the principal eigenvalue of two-dimensional domains
(Accepted Paper) 2020

G. Buttazzo, F. P. Maiale:
Shape optimization problems for functionals with a boundary integral
(Accepted Paper) 2020

K. O. Idu, V. Magnani, F. P. Maiale:
Characterizations of $k$-rectifiability in homogenous groups
(Submitted Paper) 2020

K. O. Idu, F. P. Maiale:
$C^{1,}$-rectifiability in low codimension in Heisenberg groups
(preprint) 2021