| 新矩阵法化简中心-焦点型全6次系统 |
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| 引用本文： | 万维明,迟晓恒.新矩阵法化简中心-焦点型全6次系统[J].东北师大学报(自然科学版),2006,38(1):4-11. |
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| 作者姓名： | 万维明 迟晓恒 |
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| 作者单位： | 大连交通大学数学系,辽宁,大连,116028;大连交通大学数学系,辽宁,大连,116028 |
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| 摘 要： | 定义了两种新矩阵运算,采用该矩阵运算方法,将中心-焦点型全6次系统改写成矩阵形式,并经可逆实对称变换将该系统化简.这种方法还可以应用到一般中心-焦点型n次系统中,它将简化计算焦点量上界问题.
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| 关 键 词： | 中心 焦点 齐次式 |
| 文章编号： | 1000-1832（2006）01-0004-08 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005-06-08 |
A new matrix method to reduce entire sextic enter-focus system |
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| WAN Wei-ming,CHI Xiao-heng.A new matrix method to reduce entire sextic enter-focus system[J].Journal of Northeast Normal University (Natural Science Edition),2006,38(1):4-11. |
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| Authors: | WAN Wei-ming CHI Xiao-heng |
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| Institution: | Department of Mathematics,Dalian Jiaotong University,Dalian 116028,China |
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| Abstract: | This paper defined two kinds of new matrix operation and applied the matrix operation method to rewrite center-focus entire setic systems into the form of matrix.It can reduce the system by real reversible symmetry transformation,and also such a method can be applied to analyze general center-focus type of n the order systems,so that simplify the calculation of upper boundary of the focus value. |
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| Keywords: | center focus homogeneous expression |
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