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An analysis of discontinuous Galerkin methods for elliptic problems 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2006, 卷号: 25, 期号: 1-3, 页码: 259-286
作者:  Schneider, R;  Xu, YS;  Zhou, AH
收藏  |  浏览/下载:115/0  |  提交时间:2018/07/30
Dedicated to Micchelli's 60th birthday - Preface 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 1-4, 页码: 1-3
作者:  Xu, YS
收藏  |  浏览/下载:10/0  |  提交时间:2018/07/30
The Bedrosian identity for the Hilbert transform of product functions 期刊论文
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2006, 卷号: 134, 期号: 9, 页码: 2719-2728
作者:  Xu, YS;  Yan, DY
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Bedrosian identity  Hilbert transform  
Galerkin methods based on hermite splines for singular perturbation problems 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2006, 卷号: 43, 期号: 6, 页码: 2607-2623
作者:  Liu, ST;  Xu, YS
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
singular perturbation  Galerkin methods  Hermite splines  grid meshes  optimal order of uniform convergence  
A B-spline approach for empirical mode decompositions 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 1-4, 页码: 171-195
作者:  Chen, QH;  Huang, N;  Riemenschneider, S;  Xu, YS
收藏  |  浏览/下载:203/0  |  提交时间:2018/07/30
B-splines  nonlinear and nonstationary signals  empirical mode decompositions  Hilbert transforms  
Multilevel augmentation methods for differential equations 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 1-4, 页码: 213-238
作者:  Chen, ZY;  Wu, B;  Xu, YS
收藏  |  浏览/下载:124/0  |  提交时间:2018/07/30
multilevel augmentation methods  multiscale orthonormal bases in Sobolev spaces  differential equations  
Shadow block iteration for solving linear systems obtained from wavelet transforms 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2005, 卷号: 19, 期号: 3, 页码: 359-385
作者:  Lu, Y;  Shen, LX;  Xu, YS
收藏  |  浏览/下载:149/0  |  提交时间:2018/07/30
wavelets  block iterations  regularization  deblurring  
Biorthogonal multivariate filter banks from centrally symmetric matrices 期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2005, 卷号: 402, 页码: 111-125
作者:  Chen, QH;  Micchelli, CA;  Xu, YS
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
biorthogonal multivariate filter banks  centrally symmetric matrices  
Tree wavelet approximations with applications 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2005, 卷号: 48, 期号: 5, 页码: 680-702
作者:  Xu, YS;  Zou, QS
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
greedy algorithms  tree wavelet approximations  Besov spaces  
Piecewise linear spectral sequences 期刊论文
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2005, 卷号: 133, 期号: 8, 页码: 2297-2308
作者:  Liu, YM;  Xu, YS
收藏  |  浏览/下载:120/0  |  提交时间:2018/07/30
orthonormal exponential bases  non-constant frequency  spectral sequences  Walsh systems