解变分不等式的一种修正二次投影算法
A Modified Double Projection Method to Solve Variational Inequality
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摘要: 通过进一步限制该投影区域对Yiran He的算法进行了修正,从而提出了一种变分不等式的修正二次投影算法. 该算法具有更长的步长, 并证明了该算法生成的无穷序列具有的全局收敛性.Abstract: Modification is made on the algorithm proposed by Yiran He through further restriction of the projective region thus a new modified double projection algorithm for solving variational inequality is put forward. The new algorithm boasts a longer step size and it is proved that the infinite sequence generated through such an algorithm is of global convergence.