%0 Journal Article %A Villanueva, Ignacio %A Pérez García, David %T A composition theorem for multiple summing operators %D 2005 %@ 0026-9255 %U https://hdl.handle.net/20.500.14352/49448 %X We prove that the composition S(u(1),..., u(n)) of a multilinear multiple 2-summing operator S with 2-summing linear operators u(j) is nuclear, generalizing a linear result of Grothendieck. %~