Now showing items 7-8 of 8

    • 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 ...
    • Lo pseudotensore energia-impulso in teorie estese della gravitazione 

      Capriolo, Maurizio (Universita degli studi di Salerno, 2018-07-12)
      The gravitational field’s energy and momentum definitions are treated in extensive gravitation theories, through the generalization of the energymomentum pseudotensor, defined by Einstein in general relativity. This ...