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Xia Ji

Affiliations:
  • Beijing Institute of Technology, School of Mathematics and Statistics, Beijing, China
  • Chinese Academy of Sciences, Academy of Mathematics and Systems Science, LSEC, Beijing, China
  • University of North Carolina at Charlotte, Department of Mathematics and Statistics, Charlotte, NC, USA (2006 - 2008)
  • Peking University, Beijing, China (PhD 2006)


According to our database1, Xia Ji authored at least 21 papers between 2008 and 2024.

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

Timeline

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Links

Online presence:

On csauthors.net:

Bibliography

2024
Deep Ritz Method for Elliptical Multiple Eigenvalue Problems.
[BibTeX]
[DOI]
Xia Ji
,
Yuling Jiao
,
Xiliang Lu
,
Pengcheng Song
,
Fengru Wang
J. Sci. Comput., February, 2024

2022
A New Method using C<sup>0</sup>IPG for the Biharmonic Eigenvalue Problem.
[BibTeX]
[DOI]
Yingxia Xi
,
Xia Ji
J. Sci. Comput., 2022

2021
Source Reconstruction with Multifrequency Sparse Scattered Fields.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
SIAM J. Appl. Math., 2021

A simple low-degree optimal finite element scheme for the elastic transmission eigenvalue problem.
[BibTeX]
[DOI]
Yingxia Xi
,
Xia Ji
,
Shuo Zhang
CoRR, 2021

2020
Identification of Point-Like Objects with Multifrequency Sparse Data.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
SIAM J. Sci. Comput., 2020

A High Accuracy Nonconforming Finite Element Scheme for Helmholtz Transmission Eigenvalue Problem.
[BibTeX]
[DOI]
Yingxia Xi
,
Xia Ji
,
Shuo Zhang
J. Sci. Comput., 2020

Lowest-degree polynomial de Rham complex on general quadrilateral grids.
[BibTeX]
[DOI]
Qimeng Quan
,
Xia Ji
,
Shuo Zhang
CoRR, 2020

2019
Inverse Electromagnetic Source Scattering Problems with MultiFrequency Sparse Phased and Phaseless Far Field Data.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
SIAM J. Sci. Comput., 2019

Inverse Acoustic Scattering with Phaseless Far Field Data: Uniqueness, Phase Retrieval, and Direct Sampling Methods.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
,
Bo Zhang
SIAM J. Imaging Sci., 2019

Target Reconstruction with a Reference Point Scatterer using Phaseless Far Field Patterns.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
,
Bo Zhang
SIAM J. Imaging Sci., 2019

Phaseless inverse source scattering problem: Phase retrieval, uniqueness and direct sampling methods.
[BibTeX]
[DOI]
Xia Ji
,
Xiaodong Liu
,
Bo Zhang
J. Comput. Phys. X, 2019

2018
A Multi-Level Mixed Element Method for the Eigenvalue Problem of Biharmonic Equation.
[BibTeX]
[DOI]
Shuo Zhang
,
Yingxia Xi
,
Xia Ji
J. Sci. Comput., 2018

A C<sup>0</sup>IP method of transmission eigenvalues for elastic waves.
[BibTeX]
[DOI]
Yingxia Xi
,
Xia Ji
,
Hongrui Geng
J. Comput. Phys., 2018

2016
C<sup>0</sup> IP Methods for the Transmission Eigenvalue Problem.
[BibTeX]
[DOI]
Hongrui Geng
,
Xia Ji
,
Jiguang Sun
,
Liwei Xu
J. Sci. Comput., 2016

2014
A Multigrid Method for Helmholtz Transmission Eigenvalue Problems.
[BibTeX]
[DOI]
Xia Ji
,
Jiguang Sun
,
Hehu Xie
J. Sci. Comput., 2014

Optimal penalty parameter for C<sup>0</sup> IPDG.
[BibTeX]
[DOI]
Xia Ji
,
Jiguang Sun
,
Yang Yang
Appl. Math. Lett., 2014

2013
A multi-level method for transmission eigenvalues of anisotropic media.
[BibTeX]
[DOI]
Xia Ji
,
Jiguang Sun
J. Comput. Phys., 2013

2012
Algorithm 922: A Mixed Finite Element Method for Helmholtz Transmission Eigenvalues.
[BibTeX]
[DOI]
Xia Ji
,
Jiguang Sun
,
Tiara Turner
ACM Trans. Math. Softw., 2012

2008
A full vectorial generalized discontinuous Galerkin beam propagation method (GDG-BPM) for nonsmooth electromagnetic fields in waveguides.
[BibTeX]
[DOI]
Kai Fan
,
Wei Cai
,
Xia Ji
J. Comput. Phys., 2008

A generalized discontinuous Galerkin (GDG) method for Schrödinger equations with nonsmooth solutions.
[BibTeX]
[DOI]
Kai Fan
,
Wei Cai
,
Xia Ji
J. Comput. Phys., 2008

A Schwarz generalized eigen-oscillation spectral element method (GeSEM) for 2-D high frequency electromagnetic scattering in dispersive inhomogeneous media.
[BibTeX]
[DOI]
Wei Cai
,
Xia Ji
,
Jiguang Sun
,
Sihong Shao
J. Comput. Phys., 2008


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