目的求解标准形式的半定规划问题。方法应用中心路径的性质及NCP函数,构造了求解半定规划的光滑化方法。结果证明了此方法的全局收敛性及在合适的假设条件下的局部超线性收敛性。结论数值结果表明了算法的可行性及有效性。
Aim In order to solve semidefinite programs with standard forms. Methods Exploiting some characterizations of the central path and the NCP function, a smoothing-type method for the solution of semidefinite programs are derived. Results The method is shown to be globally and locally superlinearly convergent under suitable assumptions. Conclusion Some numerical results indicate the feasibility and efficiency of the method.