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math.FA2023
Extension and embedding theorems for Campanato spaces on domains
Damiano Greco, Pier Domenico Lamberti
We consider Campanato spaces with exponents on domains of class in the N-dimensional Euclidean space endowed with a natural anisotropic metric depending on . We…
math.AP2023
Optimal decay and regularity for a Thomas--Fermi type variational problem
Damiano Greco
We study existence and qualitative properties of the minimizers for a Thomas--Fermi type energy functional defined by $$E_α(ρ):=\frac{1}{q}\int_{\mathbb{R}^d}|ρ(x)|^q dx+\frac{1}{2…