RT Journal Article T1 The natural rearrangement invariant structure on tensor products A1 Fernández González, Carlos A1 Palazuelos Cabezón, Carlos A1 Pérez García, David AB We prove that the only rearrangement invariant (r.i.) spaces for which there exists a crossnorm verifying that the tensor product of these spaces preserves the "natural" r.i. space structure, in the sense that it makes the multiplication operator B a topological isomorphism, are the Lp spaces. PB Elsevier SN 0022-247X YR 2008 FD 2008 LK https://hdl.handle.net/20.500.14352/50306 UL https://hdl.handle.net/20.500.14352/50306 LA eng NO MEC FPU Fellowship NO I+D MCYT NO Complutense-Santander NO Comunidad de Madrid DS Docta Complutense RD 19 abr 2025