103 citations · 453 across the 27 of their papers we have counts for
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math.NA2017★ 10 cited
A flexible and adaptive Simpler GMRES with deflated restarting for shifted linear systems
Hong-Xiu Zhong, Xian-Ming Gu
In this paper, two efficient iterative algorithms based on the simpler GMRES method are proposed for solving shifted linear systems. To make full use of the shifted structure, the…
math.NA2017★ 3 cited
A second-order accurate implicit difference scheme for time fractional reaction-diffusion equation with variable coefficients and time drift term
Yong-Liang Zhao, Pei-Yong Zhu, Xian-Ming Gu +1
An implicit finite difference scheme based on the - formula is presented for a class of one-dimensional time fractional reaction-diffusion equations with variable coeffici…
math.NA2017★ 16 cited
A fast second-order implicit difference method for time-space fractional advection-diffusion equation
Yong-Liang Zhao, Ting-Zhu Huang, Xian-Ming Gu +1
In this paper, we consider a fast and second-order implicit difference method for approximation of a class of time-space fractional variable coefficients advection-diffusion equati…