QQ客服 官方微博 反馈留言

	Second generation wavelet based on adaptive solution of wave equation
	Wang, Yi-Bo ; Yang, Hui-Zhu
	2010-05-10 ; 2010-05-10
关键词	second generation wavelet wave equation lifting scheme semi-group finite difference PARTIAL-DIFFERENTIAL EQUATIONS INTERPOLATING WAVELETS LIFTING SCHEME CONSTRUCTION PDES Engineering, Multidisciplinary Mathematics, Applied Mechanics Physics, Mathematical
中文摘要	A second generation wavelet is developed for the adaptive numerical solutions of wave equations. The second-order temporal derivative of wave equation is reduced to first-order one by using a Hamilton approach. Second generation wavelet decomposition is used for the construction of dynamically adaptive computing grid, while a special finite difference scheme is introduced for the calculation of spatial derivative. By using a semi-group method, the discretized solution in time can be represented in an explicit recursive form. Numerical examples show the effectiveness of this method.
语种	英语 ; 英语
出版者	FREUND PUBLISHING HOUSE LTD ; TEL AVIV ; PO BOX 35010, TEL AVIV 61350, ISRAEL
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24151]
专题	清华大学
推荐引用方式 GB/T 7714	Wang, Yi-Bo,Yang, Hui-Zhu. Second generation wavelet based on adaptive solution of wave equation[J],2010, 2010.
APA	Wang, Yi-Bo,&Yang, Hui-Zhu.(2010).Second generation wavelet based on adaptive solution of wave equation..
MLA	Wang, Yi-Bo,et al."Second generation wavelet based on adaptive solution of wave equation".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。