Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration
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Publication:2111560
DOI10.1007/s13160-022-00527-wOpenAlexW4286750164MaRDI QIDQ2111560
Publication date: 17 January 2023
Published in: Japan Journal of Industrial and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s13160-022-00527-w
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)
Cites Work
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