在对偶理论的基础上,将半定规划(SDP)的原始对偶内点算法推广到一类二次半定规划(QSDP),利用优化理论中经典的牛顿法通过求解非线性方程组得到K..S..H方向,并证明了K..S..H搜索方向的存在唯一性.
The primal dual algorithm for semidefinite programming is generalized to solve a class of quadratic semidefinite programming.The K..S..H direction of the algorithm is obtained via solving asystem of nonlinear equations by the classic Newton method,and the existence and uniqueness of the direction is proved.