The space $L_1(L_p)$ is primary for $1<p<\infty$

Richard Lechner, Pavlos Motakis, Paul F. X. Müller +1

The classical Banach space $L_1(L_p)$ consists of measurable scalar functions $f$ on the unit square for which $$\|f\| = \int_0^1\Big(\int_0^1 |f(x,y)|^p dy\Big)^{1/p}dx < \infty.$…