KMS Of Academy of mathematics and systems sciences, CAS
| Proper reparametrization of rational ruled surface | |
Li, Jia; Shen, Li-Yong; Gao, Xiao-Shan
| |
| 2008-03-01 | |
| Source Publication | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| ISSN | 1000-9000 |
| Volume | 23Issue:2Pages:290-297 |
| Abstract | In this paper, we present a proper reparametrization algorithm for rational ruled surfaces. That is, for an improper rational parametrization of a ruled surface, we construct a proper rational parametrization for the same surface. The algorithm consists of three steps. We first reparametrize the improper rational parametrization caused by improper supports. Then the improper rational parametrization is transformed to a new one which is proper in one of the parameters. Finally, the problem is reduced to the proper reparametrization of planar rational algebraic curves. |
| Keyword | algebraic ruled surface algebraic curve proper reparametrization improper support |
| Language | 英语 |
| WOS Research Area | Computer Science |
| WOS Subject | Computer Science, Hardware & Architecture ; Computer Science, Software Engineering |
| WOS ID | WOS:000254050000014 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/5589 |
| Collection | 系统科学研究所 |
| Corresponding Author | Li, Jia |
| Affiliation | Chinese Acad Sci, AMSS, Inst Syst Sci, Key Lab Math Mechanizat, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Jia,Shen, Li-Yong,Gao, Xiao-Shan. Proper reparametrization of rational ruled surface[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2008,23(2):290-297. |
| APA | Li, Jia,Shen, Li-Yong,&Gao, Xiao-Shan.(2008).Proper reparametrization of rational ruled surface.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,23(2),290-297. |
| MLA | Li, Jia,et al."Proper reparametrization of rational ruled surface".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 23.2(2008):290-297. |
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