CSpace

浏览/检索结果: 共7条,第1-7条 帮助

已选(0)清除 条数/页:   排序方式:
Upper and Lower Bounds for Matrix Discrepancy 期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2022, 卷号: 28, 期号: 6, 页码: 23
作者:  Xie, Jiaxin;  Xu, Zhiqiang;  Zhu, Ziheng
收藏  |  浏览/下载:53/0  |  提交时间:2023/02/07
Matrix discrepancy  Tight frame  Interlacing polynomials  Kadison-Singer problem  
The minimizers of the p-frame potential 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 52, 页码: 366-379
作者:  Xu, Zhiqiang;  Xu, Zili
收藏  |  浏览/下载:136/0  |  提交时间:2021/04/26
Frame potential  Tight frames  Spherical designs  
Phase retrieval from the magnitudes of affine linear measurements 期刊论文
ADVANCES IN APPLIED MATHEMATICS, 2018, 卷号: 93, 页码: 121-141
作者:  Gao, Bing;  Sun, Qiyu;  Wang, Yang;  Xu, Zhiqiang
收藏  |  浏览/下载:146/0  |  提交时间:2018/07/30
Phase retrieval  Frame  Sparse signals  Algebraic variety  
New algebraic approaches to classical boundary layer problems 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2011, 卷号: 27, 期号: 6, 页码: 1023-1070
作者:  Xu, Xiao Ping
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Boundary layer equation  symmetry transformation  moving frame  exponential approach  trigonometric approach  hyperbolic approach  rational approach  
ASYMMETRIC AND MOVING-FRAME APPROACHES TO NAVIER-STOKES EQUATIONS 期刊论文
QUARTERLY OF APPLIED MATHEMATICS, 2009, 卷号: 67, 期号: 1, 页码: 163-193
作者:  Xu, Xiaoping
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
Navier-Stokes equations  asymmetric condition  moving frame  exact solution  symmetry transformation  
Periodic wavelet frames 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2005, 卷号: 22, 期号: 2, 页码: 165-180
作者:  Zhang, ZH
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
periodic wavelet frames  a dual pair of frames  optimal frame bounds  
On the stability of wavelet and Gabor frames (Riesz bases) 期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 1999, 卷号: 5, 期号: 1, 页码: 105-125
作者:  Jing, Z
收藏  |  浏览/下载:79/0  |  提交时间:2018/07/30
frame  Gabor system  Riesz basis  stability  wavelet