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Zhiqiang Xu

Orcid: 0000-0002-3995-4448

Affiliations:
  • Chinese Academy of Sciences, LSEC, Academy of Mathematics and System Science, Beijing, China
  • University of Chinese Academy of Sciences, School of Mathematical Sciences, Beijing, China
  • Dalian University of Technology, Department of Applied Mathematics, China (PhD 2003)


According to our database1, Zhiqiang Xu authored at least 31 papers between 2005 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2024
Strong Convexity of Affine Phase Retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
IEEE Trans. Signal Process., 2024

2023
Uniqueness and stability for the solution of a nonlinear least squares problem.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
Math. Comput., October, 2023

2022
Affine phase retrieval for sparse signals via 𝓁<sub>1</sub> minimization.
[BibTeX]
[DOI]
Meng Huang
,
Shixiang Sun
,
Zhiqiang Xu
CoRR, 2022

No existence of linear algorithm for Fourier phase retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
CoRR, 2022

2021
Sparse Phase Retrieval Via PhaseLiftOff.
[BibTeX]
[DOI]
Yu Xia
,
Zhiqiang Xu
IEEE Trans. Signal Process., 2021

Phase retrieval from the norms of affine transformations.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
Adv. Appl. Math., 2021

2020
Perturbed Amplitude Flow for Phase Retrieval.
[BibTeX]
[DOI]
Bing Gao
,
Xinwei Sun
,
Yang Wang
,
Zhiqiang Xu
IEEE Trans. Signal Process., 2020

The Estimation Performance of Nonlinear Least Squares for Phase Retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
IEEE Trans. Inf. Theory, 2020

Performance bound of the intensity-based model for noisy phase retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
CoRR, 2020

2019
Almost Everywhere Generalized Phase Retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Yi Rong
,
Yang Wang
,
Zhiqiang Xu
CoRR, 2019

2018
On DC based Methods for Phase Retrieval.
[BibTeX]
[DOI]
Meng Huang
,
Ming-Jun Lai
,
Abraham Varghese
,
Zhiqiang Xu
CoRR, 2018

Improved bounds for the RIP of Subsampled Circulant matrices.
[BibTeX]
[DOI]
Meng Huang
,
Yuxuan Pang
,
Zhiqiang Xu
CoRR, 2018

Solving Systems of Quadratic Equations via Exponential-type Gradient Descent Algorithm.
[BibTeX]
[DOI]
Meng Huang
,
Zhiqiang Xu
CoRR, 2018

Phase retrieval from the magnitudes of affine linear measurements.
[BibTeX]
[DOI]
Bing Gao
,
Qiyu Sun
,
Yang Wang
,
Zhiqiang Xu
Adv. Appl. Math., 2018

2017
Phaseless Recovery Using the Gauss-Newton Method.
[BibTeX]
[DOI]
Bing Gao
,
Zhiqiang Xu
IEEE Trans. Signal Process., 2017

Improvement of the lower bound of the PCM quantization error for vectors in R<sup>2</sup>.
[BibTeX]
[DOI]
Heng Zhou
,
Zhiqiang Xu
J. Approx. Theory, 2017

On generalizations of $p$-sets and their applications.
[BibTeX]
[DOI]
Heng Zhou
,
Zhiqiang Xu
CoRR, 2017

Almost Everywhere Matrix Recovery.
[BibTeX]
[DOI]
Yi Rong
,
Yang Wang
,
Zhiqiang Xu
CoRR, 2017

2016
Gauss-Newton Method for Phase Retrieval.
[BibTeX]
[DOI]
Bing Gao
,
Zhiqiang Xu
CoRR, 2016

Generalized phase retrieval : measurement number, matrix recovery and beyond.
[BibTeX]
[DOI]
Yang Wang
,
Zhiqiang Xu
CoRR, 2016

2015
Stable Signal Recovery from Phaseless Measurements.
[BibTeX]
[DOI]
Bing Gao
,
Yang Wang
,
Zhiqiang Xu
CoRR, 2015

2014
The lower bound of the PCM quantization error in high dimension.
[BibTeX]
[DOI]
Heng Zhou
,
Zhiqiang Xu
CoRR, 2014

2013
Phase Retrieval for Sparse Signals.
[BibTeX]
[DOI]
Yang Wang
,
Zhiqiang Xu
CoRR, 2013

2012
The Performance of PCM Quantization Under Tight Frame Representations.
[BibTeX]
[DOI]
Yang Wang
,
Zhiqiang Xu
SIAM J. Math. Anal., 2012

Remarks about Orthogonal Matching Pursuit Algorithms.
[BibTeX]
[DOI]
Zhiqiang Xu
Adv. Data Sci. Adapt. Anal., 2012

2011
Deterministic sampling of sparse trigonometric polynomials.
[BibTeX]
[DOI]
Zhiqiang Xu
J. Complex., 2011

Multivariate splines and polytopes.
[BibTeX]
[DOI]
Zhiqiang Xu
J. Approx. Theory, 2011

2010
Refinement equations and spline functions.
[BibTeX]
[DOI]
Arturas Dubickas
,
Zhiqiang Xu
Adv. Comput. Math., 2010

2009
Discrete schemes for Gaussian curvature and their convergence.
[BibTeX]
[DOI]
Zhiqiang Xu
,
Guoliang Xu
Comput. Math. Appl., 2009

2005
A robust algorithm for finding the real intersections of three quadric surfaces.
[BibTeX]
[DOI]
Zhiqiang Xu
,
Xiaoshen Wang
,
Xiao-Diao Chen
,
Jia-Guang Sun
Comput. Aided Geom. Des., 2005

Convergence Analysis of Discrete Differential Geometry Operators over Surfaces.
[BibTeX]
[DOI]
Zhiqiang Xu
,
Guoliang Xu
,
Jia-Guang Sun
Proceedings of the Mathematics of Surfaces XI, 2005


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