3 papers
math.AP2019
Rellich inequalities in bounded domains
G. Metafune, L. Negro, M. Sobajima +1
We find necessary and sufficient conditions for the validity of weighted Rellich inequalities in Lp for functions in bounded domains vanishing at the boundary. General operators li…
math.AP2011
Heat Kernel estimates for some elliptic operators with unbounded diffusion coefficients
Giorgio Metafune, Chiara Spina
We prove heat kernel bounds for the operator (1 + |x|^α)Δin R^N, through Nash inequalities and weighted Hardy inequalities.
math.AP2009
Maximal regularity for non-autonomous Schroedinger type equations
El Maati Ouhabaz, Chiara Spina
In this paper we study the maximal regularity property for non-autonomous evolution equations If the equation is considered on a Hilbert sp…