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Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya
收藏  |  浏览/下载:162/0  |  提交时间:2020/05/24
Spatial fractional diffusion equations  Shifted finite-difference discretization  Block Toeplitz-like matrix  Block circulant-like matrix  Preconditioning  Eigenvalue distribution  
Fast parareal iterations for fractional diffusion equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 329, 页码: 210-226
作者:  Wu, Shu-Lin;  Zhou, Tao
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
Parareal algorithm  Fractional PDEs  Convergence analysis  Parameter optimization  
Note on coefficient matrices from stochastic Galerkin methods for random diffusion equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2010, 卷号: 229, 期号: 22, 页码: 8225-8230
作者:  Zhou, Tao;  Tang, Tao
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Galerkin methods  Stochastic diffusion equations  Matrix properties