Characterization of Banach spaces $Y$ satisfying that the pair $({\ell }_{\infty }^4,Y)$ has the Bishop-Phelps-Bollobás property for operators

María D. Acosta, José L. Dávila, Maryam Soleimani-Mourchehkhorti

We study the Bishop-Phelps-Bollobás property for operators from ${\ell }_{\infty }^4$ to a Banach space. For this reason we introduce an appropiate geometric property, namely the AHSp-…