求解伪单调变分不等式问题的惯性收缩投影算法

贺月红,龙宪军

A Inertial Contraction and Projection Algorithm for Pseudomonotone Variational Inequality Problems

Yuehong He,Xianjun Long

表 1 改变初始值取值

$u_0 = {(t^3+1)e^{-t}}$ $u_0 = \frac{1}{500}[{\rm cost}+\sin(-5t)]$ $u_0 = \frac{1}{600}(t^2-e^{-t})$ Iter Time Iter Time Iter Time NIPCM 6 0.0429 8 0.0535 7 0.0427 VPTA 33 0.0238 125 0.1098 78 0.0573 Y.L 340 0.0437 340 0.0319 340 0.0525 IPCM 533 0.0567 533 0.0612 533 0.0633