| 线性约束的梯度投影法 |
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| 引用本文： | 张顺寿.线性约束的梯度投影法[J].贵州工业大学学报(自然科学版),1996(6). |
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| 作者姓名： | 张顺寿 |
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| 作者单位： | 贵州工业大学应用数学研究所 |
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| 摘 要： | 本文应用作者（１９９５，１９９６）所建立的可行方向法的理论和方法，给出了梯度投影法的搜索方向的表达式和搜索方向是可行方向的充分必要条件；建立了梯度投影法的理论。
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| 关 键 词： | 梯度投影法 搜索方向 表达式 可行条件 理论 |
THE GRADIENT PROJECTION METHOD OF LINEAR CONSTRAINTS |
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| Zhang Shunshou.THE GRADIENT PROJECTION METHOD OF LINEAR CONSTRAINTS[J].Journal of Guizhou University of Technology(Natural Science Edition),1996(6). |
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| Authors: | Zhang Shunshou |
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| Abstract: | in this paper, on the basis of the theory and the methods of feasible direction algorithm formulated by the author, the expression of search direction of the gradient projection methods is given, the necessary and sufficient conditions under which the search direction is the feasible direction are suggested, and the theory of the methods of gradient projection is established. |
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| Keywords: | gradient projection methods search direction expression feasible condition theory |
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