| 关于n元二次函数的最值性研究 |
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| 引用本文： | 黎敦云.关于n元二次函数的最值性研究[J].柳州师专学报,2001,16(3):100-102. |
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| 作者姓名： | 黎敦云 |
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| 作者单位： | 柳州师范学校,广西,柳州,545002 |
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| 摘 要： | 利用实二次型理论和矩阵的广义逆给出了n元二次函数存在最大或最小值的充分必要条件，以及最值点和最值的计算方法。
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| 关 键 词： | n元二次函数 最值 实二次型理论 最值点 矩阵 广义逆 秩 |
| 文章编号： | 1003-7020(2001)03-0100-03 |
| 修稿时间： | 2001年5月8日 |
An Analysis of the Maximum and the Minimum of the Quadratic Functions with n Unkowns |
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| LI Dun-yun.An Analysis of the Maximum and the Minimum of the Quadratic Functions with n Unkowns[J].Journal of Liuzhou Teachers College,2001,16(3):100-102. |
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| Authors: | LI Dun-yun |
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| Abstract: | With the help of the solid quadratic type theory and the broad converse of matrix,the author offers the full and essential conditions of the maximum and the minimum in the quadratic functions with n unknowns and supplies the solutions to the maximum and the minimum. |
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| Keywords: | quadratic functions with n unknowns maximum and minimum solid quadratic type broad converse of matrix sequence |
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