Spectral analysis and structure preserving preconditioners for fractional diffusion equations

Title
Spectral analysis and structure preserving preconditioners for fractional diffusion equations
Authors
Keywords
Fractional diffusion equations, Toeplitz matrix, Locally Toeplitz sequence of matrices, Singular value/eigenvalue distribution, Preconditioning
Journal
JOURNAL OF COMPUTATIONAL PHYSICS
Volume 307, Issue -, Pages 262-279
Publisher
Elsevier BV
Online
2015-12-15
DOI
10.1016/j.jcp.2015.11.061

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