| 一个广义既约梯度变位算法及收敛性 |
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| 引用本文： | 吴国民,万仲平.一个广义既约梯度变位算法及收敛性[J].新疆大学学报(理工版),1998(4). |
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| 作者姓名： | 吴国民 万仲平 |
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| 作者单位： | 新疆石油学院(吴国民)，武汉水利电力大学(万仲平) |
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| 摘 要： | 对于具有非线性等式约束且变量有界的非线性规划问题，提出了一个由三阶段组成的广度既约梯度变位算法，即线性近似、既约梯度求极小和可行变位阶段．同时我们证明了该算法所具有的收敛性．
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| 关 键 词： | 非线性等式约束 广义既约梯度 可行变位法 Kuhn－Tucker点 |
A Generalized Reduced Gradient Restoraion Algorithm and its Convergences |
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| Wu Guomin.A Generalized Reduced Gradient Restoraion Algorithm and its Convergences[J].Journal of Xinjiang University(Science & Engineering),1998(4). |
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| Authors: | Wu Guomin |
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| Abstract: | We present a new algarithm for soling nonlinear programming subject to nonlinear equality constraints with simple bounds in this paper,by use of the generalized reduced gradient restortion and feasible restoration.Simutaneously we prove a large scope convergence of the algorithm.Morever the initial point is not necessary feasible.but it satiffies bounded constaints in our algorithm. |
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| Keywords: | nonlinear equality constraints\ Generalized reduced gradient\ Feasible restoration method\ Kuhn-Tucker point |
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