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题名: Wavelets and numerical pseudodifferential operator
作者: Cheng, H; Fu, CL(傅初黎)
收录类别: SCIE ; EI
出版日期: 2016-02-01
刊名: APPLIED MATHEMATICAL MODELLING
卷号: 40, 期号:3, 页码:1776-1787
英文摘要: Calculating the value for the pseudodifferential operator with unbounded symbol is an ill posed problem. In the present paper we adopt a wavelet regularization method to solve this problem, error estimates of Holder type between the regularized values and the exact values are derived. Applications of the general theory scheme and numerical test to the concrete problems are presented. (C) 2015 Elsevier Inc. All rights reserved.
关键词: Numerical pseudodifferential operator ; Ill-posed problem ; Meyer wavelet regularization ; Error estimate ; Numerical experiments
作者部门: [Cheng, Hao] Jiangnan Univ, Sch Sci, Wuxi 214122, Jiangsu, Peoples R China ; [Cheng, Hao ; Fu, Chu-Li] Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China
通讯作者: Cheng, H (reprint author), Jiangnan Univ, Sch Sci, Wuxi 214122, Jiangsu, Peoples R China.
学科分类: Engineering; Mathematics; Mechanics
文章类型: Article
所属项目编号: NNSF of China [11426117, 11171136] ; Natural Science Foundation of Jiangsu Province of China for Young Scholar [BK20130118] ; National Social Science Fund [14BJY017]
所属项目名称: 国家自然科学基金项目 ; 国家社会科学基金一般项目
项目资助者: NSFC ; NSSFC
语种: 英语
DOI: 10.1016/j.apm.2015.09.013
ISSN号: 0307-904X
WOS记录号: WOS:000369191600008
EI记录号: 20155301739088
IR记录号: WOS:000369191600008
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/180777
Appears in Collections:数学与统计学院_期刊论文

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Recommended Citation:
Cheng, H,Fu, CL. Wavelets and numerical pseudodifferential operator[J]. APPLIED MATHEMATICAL MODELLING,2016,40(3):1776-1787.
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