| 球梯度算法及其收敛性 |
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| 引用本文： | 何要求. 球梯度算法及其收敛性[J]. 贵州工业大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 何要求 |
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| 作者单位： | 贵州工学院基础科学部 |
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| 摘 要： | 本文针对球梯度算法(Dixon),给出一个收敛性条件比 Dixon 和冯恩民等更弱的收敛性结论,同时说明 Dixon 和冯恩民等的结论是本文的推论。最后给出 Dixon 的球梯度算法的一个修改算法及其收敛性。
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| 关 键 词： | 球梯度 ε——精度解 |
BALL-GRADIENT ALGORITHMS AND THEIR CONVERGENCE |
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| He Yaoqiou. BALL-GRADIENT ALGORITHMS AND THEIR CONVERGENCE[J]. Journal of Guizhou University of Technology(Natural Science Edition), 1990, 0(3) |
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| Authors: | He Yaoqiou |
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| Affiliation: | Department of Fundamental Curriculums |
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| Abstract: | In this paper,to counter the ball-gradient algorithm,a result that its convergent condition is weaker than Dixon's and Feng Enming's is given,and then it is proved that Dixon's and Feng's result is a special case of the result given in this paper,at last,a revised algorithm and its convergence for ball-gradient are given. |
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