Now showing items 1-2 of 2

    • Elliptic Operators with Unbounded Coefficients 

      Gregorio, Federica (Universita degli studi di Salerno, 2017-04-28)
      Aim of this manuscript is to give generation results and some Hardy inequalities concerning elliptic operators with unbounded coefficients of the form Au = div(aDu) + F ·Du + V u where V is a real valued function, a(x) = ...
    • On Vector-Valued Schrodinger Operators in Lp-spaces 

      Maichine, Abdallah (Universita degli studi di Salerno, 2018-04-06)
      ... We construct a realization Ap of A in the spaces Lp(Rd;Cm), 1 p < 1, that generates a contractive strongly continuous semigroup. First, by using form methods, we obtain generation of holomorphic semigroups when the ...