Xiangtuan Xiong

According to our database, Xiangtuan Xiong authored at least 18 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

A mollifier approach to the simultaneous identification of the unknown source and initial distribution in a space-fractional diffusion equation.

Yu Qiao, Xiangtuan Xiong

Appl. Math. Comput., 2025

2024

A modified improved alternating positive semi-definite splitting preconditioner for double saddle point problems.

Jun Li, Shu-Xin Miao, Xiangtuan Xiong

J. Appl. Math. Comput., October, 2024

Identifying the Heat Source in Radially Symmetry and Axis-Symmetry Problems.

Yu Shen, Xiangtuan Xiong

Symmetry, February, 2024

Iterated fractional Tikhonov method for recovering the source term and initial data simultaneously in a two-dimensional diffusion equation.

Yu Qiao, Xiangtuan Xiong

J. Comput. Appl. Math., 2024

2023

Simultaneous determination of the space-dependent source and initial value for a two-dimensional heat conduction equation.

Yu Qiao, Xiangtuan Xiong

Comput. Math. Appl., October, 2023

A simplified relaxed alternating positive semi-definite splitting preconditioner for saddle point problems with three-by-three block structure.

Xiangtuan Xiong, Jun Li

J. Appl. Math. Comput., June, 2023

2018

A modified Lavrentiev iterative regularization method for analytic continuation.

Xiangtuan Xiong, Qiang Cheng

J. Comput. Appl. Math., 2018

2017

A Backward identification Problem for an Axis-Symmetric fractional diffusion equation.

Xiangtuan Xiong, Xiaojun Ma

Math. Model. Anal., 2017

2016

A wavelet method for numerical fractional derivative with noisy data.

Xiangtuan Xiong, Qiang Cheng, Yanfeng Kong, Jin Wen

Int. J. Wavelets Multiresolution Inf. Process., 2016

A modified regularization method for a Cauchy problem for heat equation on a two-layer sphere domain.

Xiangtuan Xiong, Xiaoxiao Cao, Shumei He, Jin Wen

Appl. Math. Comput., 2016

2014

Stability estimate and the modified regularization method for a Cauchy problem of the fractional diffusion equation.

Xiangtuan Xiong, Liping Zhao, Y. C. Hon

J. Comput. Appl. Math., 2014

Regularization for a fractional sideways heat equation.

Ming Li, Xiang-Xiang Xi, Xiangtuan Xiong

J. Comput. Appl. Math., 2014

Well-Posed Gaussian-Like Models for Image Denoising and Sharpening.

Xiangtuan Xiong, Xinge Li, Guoliang Xu

Proceedings of the Computational Modeling of Objects Presented in Images. Fundamentals, Methods, and Applications, 2014

2013

Spectral Galerkin method and its application to a Cauchy problem of Helmholtz equation.

Xiangtuan Xiong, Xiaochen Zhao, Junxia Wang

Numer. Algorithms, 2013

2012

A Tikhonov-type method for solving a multidimensional inverse heat source problem in an unbounded domain.

Xiangtuan Xiong, Junxia Wang

J. Comput. Appl. Math., 2012

An inverse problem for a fractional diffusion equation.

Xiangtuan Xiong, Hongbo Guo, Xiaohong Liu

J. Comput. Appl. Math., 2012

On a fractional backward heat conduction problem: Application to deblurring.

Ming Li, Xiangtuan Xiong

Comput. Math. Appl., 2012

2011

Regularization methods for a problem of analytic continuation.

Xiangtuan Xiong, Liqin Zhu, Ming Li

Math. Comput. Simul., 2011