Spaceability in Banach and quasi-Banach sequence spaces

G. Botelho, D. Diniz, V. V. Favaro +1

Let $X$ be a Banach space. We prove that, for a large class of Banach or quasi-Banach spaces $E$ of $X$-valued sequences, the sets $E-{\bigcup }_{q\in \Gamma }{\ell }_q(X)$, where $\Gamma$ is any…