2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75195We give a simple explicit description of the norm in the complex interpolation space $(C_p[L_p(M)], R_p[L_p(M)])_θ$ for any von Neumann algebra $M$ and any $1\le p\le\infty$.To appear in Proc. Edinburgh Math. SocFunctional AnalysisOperator AlgebrasPrimary 46M35 and 46L51; Secondary 46L07A description of $(C_p[L_p(M)], R_p[L_p(M)])_θ$text