| 三维空间场可引入几个"度” |
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| 引用本文： | 王永钤,庞碧君,彭卫民.三维空间场可引入几个"度”[J].宝鸡文理学院学报(自然科学版),2001,21(4):281-283,316. |
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| 作者姓名： | 王永钤 庞碧君 彭卫民 |
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| 作者单位： | 1. 洛阳师范学院物理系,
2. 洛阳轴承集团公司职工大学, |
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| 基金项目： | 洛阳师范学院校科研和教改项目;SZ9902; |
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| 摘 要： | 对微分的外乘积、外微分形式做了初步的介绍,运用它同三维空间的梯度、旋度、散度相对应。指出在三维空间中只可引入梯度、旋度、散度、除此之外不可能再引入其它与之相对应的“度”。
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| 关 键 词： | 外微分形式 梯度 旋度 散度 三维空间场 物理学 线积分 面积分 |
| 文章编号： | 1007-1261(2001)04-0281-03 |
Three dimensions can be introduced to three coordinate place |
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| WANG Yong-qian ,PANG Bi-jun ,PENG Wei-min.Three dimensions can be introduced to three coordinate place[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2001,21(4):281-283,316. |
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| Authors: | WANG Yong-qian PANG Bi-jun PENG Wei-min |
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| Institution: | WANG Yong-qian 1,PANG Bi-jun 2,PENG Wei-min 1 |
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| Abstract: | Exterior differential form and differential exterior products is shortly introduced.The relevant relationship between them and gradient,divergence,curl of three coordinate place is pointed out.The conclution of the paper is,only concepts of gradient,divergence and curl can be introduced to the three coordinate place.Any other concept,such as "dimension"is unnecessary and impossible. |
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| Keywords: | exterior differential from gradient divergence curl |
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