%0 Journal Article %A Hernández, Francisco L. %A Sánchez de los Reyes, Víctor Manuel %A Semenov, Evgeny M. %T Strictly singular inclusions into L1+L∞ %D 2008 %@ 0025-5874 %U https://hdl.handle.net/20.500.14352/50344 %X It is given a complete characterization of the strict singularity and the disjoint strict singularity of the inclusions E → L1 + L∞ for the class of rearrangement invariant function spaces E on the [0,∞) interval. Their relationship is also analyzed. Suitable criteriaare given involving the scale of order continuous weak L p-spaces for 1 < p < ∞. %~