| 关于正交变换两种定义方式的研讨 |
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| 引用本文： | 侯维民,马廷霞.关于正交变换两种定义方式的研讨[J].大学数学,2005,21(3):98-100. |
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| 作者姓名： | 侯维民 马廷霞 |
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| 作者单位： | 天水师范学院,数学系,甘肃,天水,741001;西南石油学院,机电学院,四川,成都,610000 |
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| 摘 要： | 指出由于当前正交变换两种定义方式并存以及其中的定义2违反了给概念下定义的规则,已经导致了一些对正交变换概念的错误理解.建议各教材统一采用本文定义1的方式定义正交变换.上述研讨与结果也可平行地移植到酉变换上去.
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| 关 键 词： | 概念的定义 正交变换 酉变换 |
| 文章编号： | 1672-1454(2005)03-0098-03 |
| 修稿时间： | 2003年10月20 |
Discussion on Two Ways of Definition of Orthogonal Transformation |
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| HOU Wei-min,MA Ting-xia.Discussion on Two Ways of Definition of Orthogonal Transformation[J].College Mathematics,2005,21(3):98-100. |
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| Authors: | HOU Wei-min MA Ting-xia |
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| Abstract: | This paper shows that the existence of two ways of definition of orthogonal transformation and the violation of definition 2 of them to regulation that gives definition to a concept lead to the wrong comprthension to conceptions of orthogonal transformation. So this paper proposes that all teaching materials use definition 1 on orthogonal thansformation. The discussions and results mentioned above can also be transplanted to unitary transformation. |
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| Keywords: | definition of conception orthogonal transformation unitary transformation |
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