Manuel Gonz'alez

collaborators

2 papers

math.FA2023

Disjointly non-singular operators: Extensions and local variations

Manuel González, Antonio Martinón

The disjointly non-singular ( $D N S$ ) operators $T \in L (E, Y)$ from a Banach lattice $E$ to a Banach space $Y$ are those operators which are strictly singular in no closed subspace ge…

math.FA2023

Two classes of operators related to the perturbation classes problem

Manuel González, Margot Salas-Brown

Let $S S$ and $S C$ be the strictly singular and the strictly cosingular operators acting between Banach spaces, and let $P Φ_{+}$ and $P Φ_{+}$ be the perturbation classes for the upper a…