An Extension of Sums of Squares Relaxations to Polynomial Optimization Problems Over Symmetric Cones.

Masakazu Kojima Masakazu Muramatsu An Extension of Sums of Squares Relaxations to Polynomial Optimization Problems Over Symmetric Cones. 315-336 2007 110 Math. Program. 2 http://dx.doi.org/10.1007/s10107-006-0004-5 db/journals/mp/mp110.html#KojimaM07