Products of positive forms‚ linear matrix inequalities‚ and Hilbert 17th problem for ternary forms
Etienne de Klerk and Dmitrii V. Pasechnik
ISSN
0377−2217
Journal
European J. Oper. Res.
MR Number
MR2064275 (2005f:90081)
Number
1
Pages
39–45
Volume
157
Year
2004