Title: | a new spectral method on triangles |
Author: | Li Youyun
; Wang Li-Lian
; Li Huiyuan
; Ma Heping
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Source: | Lecture Notes in Computational Science and Engineering
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Conference Name: | 8th International Conference on Spectral and High Order Methods, ICOSAHOM'09
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Conference Date: | 22-Jun-02
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Issued Date: | 2011
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Conference Place: | Trondheim, Norway
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Keyword: | Differential equations
; Drug products plants
; Image segmentation
; Spectroscopy
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Publish Place: | Germany
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Indexed Type: | EI
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ISSN: | 14397358
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ISBN: | 9783642153365
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Department: | (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
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English Abstract: | 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. |
Content Type: | 会议论文
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URI: | 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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