G. Buttazzo, B. Velichkov:
Some New Problems in Spectral Optimization
(Preprint) 2012
B. Velichkov:
Existence and regularity results for some shape optimization problems
(Phd Thesis) 2013
D. Bucur, G. Buttazzo, B. Velichkov:
Shape Optimization Problems with Internal Constraint
Ann. I. H. Poincare' Anal. Non Lineaire Vol. 30, N. 3, p. 467--495, 2013
G. Buttazzo, B. Velichkov:
Shape optimization problems on metric measure spaces
Journal of Functional Analysis Vol. 264, N. 1, p. 1--33, 2013
B. Bogosel, B. Velichkov:
A multiphase shape optimization problem for eigenvalues: qualitative study and numerical results
(SINUM) 2013
G. Buttazzo, A. Gerolin, B. Ruffini, B. Velichkov:
Optimal Potentials for Schrödinger Operators
J. Éc. polytech. Math. 2013
G. Buttazzo, M. van den Berg, B. Velichkov:
Optimization problems involving the first Dirichlet eigenvalue and the torsional rigidity
(Preprint) 2014
G. De Philippis, B. Velichkov:
Existence and regularity of minimizers for some spectral functionals with perimeter constraint
Appl. Math. Optim. Vol. 69, N. 2, p. 199--231, 2014
B. Velichkov:
A note on the monotonicity formula of Caffarelli-Jerison-Kenig
Rend. Lincei Mat. Appl. Vol. 25, p. 165--189, 2014
G. Buttazzo, B. Velichkov:
The spectral drop problem
(Preprint) 2014
D. Bucur, B. Velichkov:
Multiphase shape optimization problems
SICON 2014
D. Bucur, D. Mazzoleni, A. Pratelli, B. Velichkov:
Lipschitz regularity of the eigenfunctions on optimal domains
ARMA 2014
D. Bucur, G. Buttazzo, B. Velichkov:
Spectral optimization problems for potentials and measures
SIMA 2014
G. Buttazzo, B. Ruffini, B. Velichkov:
Shape Optimization Problems for Metric Graphs
ESAIM Control Optim. Calc. Var. Vol. 20, N. 01, p. 1--22, 2014
L. Brasco, G. De Philippis, B. Velichkov:
Faber-Krahn inequalities in sharp quantitative form
Duke Math. J. Vol. 164, N. 9, p. 1777-1832, 2015
G. Buttazzo, E. Oudet, B. Velichkov:
A free boundary problem arising in PDE optimization
Calc. Var. PDE (Accepted Paper) 2015
G. De Philippis, A. R. Mészáros, F. Santambrogio, B. Velichkov:
BV estimates in optimal transportation and applications
Arch. Ration. Mech. An. (Accepted Paper) 2015
J. C. Bellido, G. Buttazzo, B. Velichkov:
Worst-case shape optimization for the Dirichlet energy
(Submitted Paper) 2016
A. Massaccesi, E. Oudet, B. Velichkov:
Numerical Calibration of Steiner trees
(Submitted Paper) 2016
G. De Philippis, J. Lamboley, M. Pierre, B. Velichkov:
Regularity of minimizers of shape optimization problems involving perimeter
J. Math. Pures Appl. (Accepted Paper) 2016
D. Mazzoleni, S. Terracini, B. Velichkov:
Regularity of the optimal sets for some spectral functionals
GAFA (Accepted Paper) 2017
L. Spolaor, B. Velichkov:
An epiperimetric inequality for the regularity of some free boundary problems: the $2$-dimensional case
(Submitted Paper) p. 32, 2017
D. Bucur, I. Fragalŕ, B. Velichkov, G. Verzini:
On the honeycomb conjecture for a class of minimal convex partitions
(Submitted Paper) 2017
G. Buttazzo, B. Velichkov:
A shape optimal control problem and its probabilistic counterpart
(Submitted Paper) p. 16, 2017
G. Buttazzo, B. Velichkov:
Spectral optimization problems for Schrödinger operators
2017