An Affirmative Result of the Open Question on Determining Function Jumps by Spline Wavelets

作     者：Hai Ying ZHANG Xian Liang SHI Jian Zhong WANG 

作者机构：Science of College Hangzhou Dianzi University Hangzhou 310018 P. R. China College of Mathematics and Computer Science Hu'nan Normal University Changsha 410081 P. R. China Department of Mathematics and Statistics Sam Houston State University Huntsville TX 77341 USA 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：2018年第34卷第5期

页      面：921-932页

核心收录：

学科分类：08[工学] 0802[工学-机械工程] 0701[理学-数学] 080201[工学-机械制造及其自动化] 

基　　金：Supported by NSFC(Grant Nos.11071065 and 11171306) 

主　　题：Jump B-spline wavelets 

摘      要：We study the open question on determination of jumps for functions raised by Shi and Hu in 2009. An affirmative answer is given for the case that spline-wavelet series are used to approximate the functions.