RT Journal Article T1 Multilinear forms of Hilbert type and some other distinguished forms A1 Cobos Díaz, Fernando A1 Kühn, Thomas A1 Peetre, Jaak AB We give some new examples of bounded multilinear forms on th Hilbert spaces 2 and L2(0,∞). We characterize those which are compact or Hilbert-Schmidt. In particular, we study m-linear forms (m ≥ 3) on 2 which can be regarded as the multilinear analogue of the famous Hilbert matrix. We also determine the norm of the permanent on Kn, where K = R or C. PB Birkhauser Verlag SN 0378-620X YR 2006 FD 2006 LK https://hdl.handle.net/20.500.14352/49881 UL https://hdl.handle.net/20.500.14352/49881 LA eng NO Ministerio de Educación, Formación Profesional y Deportes (España) DS Docta Complutense RD 10 abr 2025