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math.AP2026
Optimal insulation and concentration breaking for nonlinear Robin boundary value problems
Francesco Della Pietra, Francescantonio Oliva
We consider an optimal insulation problem for a bounded domain in driven by the -Laplace operator (). We model the convective heat transfer between the body…
math.AP2014
Symmetrization with respect to the anisotropic perimeter and applications
Francesco Della Pietra, Nunzia Gavitone
In this paper we introduce a new type of symmetrization, which preserves the anisotropic perimeter of the level sets of a suitable concave smooth function, in order to prove sharp…