| 题名: | a new spectral method on triangles |
| 作者: | Li Youyun
; Wang Li-Lian
; Li Huiyuan
; Ma Heping
|
| 会议文集: | Lecture Notes in Computational Science and Engineering
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| 会议名称: | 8th International Conference on Spectral and High Order Methods, ICOSAHOM'09
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| 会议日期: | 22-Jun-02
|
| 出版日期: | 2011
|
| 会议地点: | Trondheim, Norway
|
| 关键词: | Differential equations
; Drug products plants
; Image segmentation
; Spectroscopy
|
| 出版地: | Germany
|
| 收录类别: | EI
|
| ISSN: | 14397358
|
| ISBN: | 9783642153365
|
| 部门归属: | (1) Division of Mathematical Sciences, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore; (2) College of Mathematics and Computing Science, Changsha University of Science and Technology, Hunan 410004, China; (3) Institute of Software, Chinese Academy of Sciences, Beijing 100190, China; (4) Department of Mathematics, College of Sciences, Shanghai University, Shanghai 200444, China
|
| 英文摘要: | We propose in this note a spectral method on triangles based on a new rectangle-to-triangle mapping, which leads to more reasonable grid distributions and efficient implementations than the usual approaches based on the collapsed transform. We present the detailed implementation for spectral approximations on a triangle and discuss the extension to spectral-element methods and three dimensions. © 2011 Springer. |
| 内容类型: | 会议论文
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| URI标识: | http://ir.iscas.ac.cn/handle/311060/14379
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| Appears in Collections: | 计算机科学国家重点实验室 _会议论文
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| a new spectral method on triangles.pdf（542KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Li Youyun,Wang Li-Lian,Li Huiyuan,et al. a new spectral method on triangles[C]. 见:8th International Conference on Spectral and High Order Methods, ICOSAHOM'09. Trondheim, Norway. 22-Jun-02.
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