| 一般强单调变分不等式的改进投影算法 |
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| 引用本文： | 江莉,吕玉华.一般强单调变分不等式的改进投影算法[J].青岛科技大学学报,2006,27(2):179-181. |
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| 作者姓名： | 江莉 吕玉华 |
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| 作者单位： | 青岛科技大学数理系,山东青岛266042 |
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| 摘 要： | 给出了解一般强单调变分不等式的一种改进投影算法。此算法运用自适应过程产生了一种高效的步长选取策略,提高了投影算法的效率;在算子为g-强单调的条件下,建立了全局收敛定理,得到了此算法数值的实验结果。
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| 关 键 词： | 一般强单调变分不等式 投影算法 全局收敛 |
| 文章编号： | 1672-6987(2006)02-0179-03 |
| 修稿时间： | 2005年3月14日 |
Modified Projection Method for General Strongly Monotone Variational Inequalities |
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| JIANG Li,LV Yu-hua.Modified Projection Method for General Strongly Monotone Variational Inequalities[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2006,27(2):179-181. |
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| Authors: | JIANG Li LV Yu-hua |
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| Abstract: | A modified projection method for solving general strongly monotone variational inequalities is presented.A practical and robust stepsize choice strategy,termed self-adaptive procedure,is developed.The algorithm is global convergent for strongly monotone operator.Numerical results and comparison with some existing projection-type methods are given to illustrate the efficiency of the proposed method. |
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| Keywords: | general variational inequalities projection method global convergence |
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