RT Journal Article
T1 Extreme points of the complex binary trilinear ball
A1 Cobos, Fernando
A1 Kühn, Thomas
A1 Peetre, Jaak
AB We characterize all the extreme points of the unit ball in the space of trilinear forms on the Hilbert space C-2. This answers a question posed by R. Grzaslewicz and K. John [7], who solved the corresponding problem for the real Hilbert space R-2. As an application we determine the best constant in the inequality between the Hilbert-Schmidt norm and the norm of trilinear forms.
PB Polish Acad Sciencies Inst Mathematics
SN 0039-3223
YR 2000
FD 2000
LK https://hdl.handle.net/20.500.14352/57309
UL https://hdl.handle.net/20.500.14352/57309
LA eng
NO DGES
DS Docta Complutense
RD 1 may 2024