Cobos Díaz, FernandoKato, M.Maligranda, L.2023-06-202023-06-2020044-946552-14-6https://hdl.handle.net/20.500.14352/53274We review several results of Kühn, Peetre and the author on Schatten-von Neumann classes of multilinear forms. We recall also some of the open problems in this fieldSpaces of trilinear forms on Hilbert spacebook parthttp://www.ybook.co.jp/metadata only access517Análisis matemático1202 Análisis y Análisis Funcional