17 citations · 56 across the 22 of their papers we have counts for
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math.AP2013★ 1 cited
Existence and stability for a non-local isoperimetric model of charged liquid drops
Michael Goldman, Matteo Novaga, Berardo Ruffini
We consider a variational problem related to the shape of charged liquid drops at equilibrium. We show that this problem never admits global minimizers with respect to pertur…
math.AP2013
Optimal Potentials For Schrodinger Operators
Giuseppe Buttazzo, Augusto Gerolin, Berardo Ruffini +1
We consider the Schrodinger operator a given domain. Our goal is to study some optimization problems where an optimal (non-negative) potential V has to be determined in some suitab…