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Circulant preconditioners for a kind of spatial fractional diffusion equations |
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| Authors: | Fang Zhi-Wei Ng Michael K Sun Hai-Wei |
| Institution: | 1.School of Mathematics and Big Data, Foshan University, Foshan, Guangdong, China ;2.Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong ;3.Department of Mathematics, University of Macau, Taipa, Macao ; |
| Abstract: | Numerical Algorithms - In this paper, circulant preconditioners are studied for discretized matrices arising from finite difference schemes for a kind of spatial fractional diffusion equations. The... |
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