A new two-parameter iteration method for indefinite complex symmetric linear systems
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Publication:2070147
DOI10.1007/s13160-021-00479-7zbMath1480.65075OpenAlexW3191821389MaRDI QIDQ2070147
Maeddeh Pourbagher, Davod Khojasteh Salkuyeh
Publication date: 21 January 2022
Published in: Japan Journal of Industrial and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s13160-021-00479-7
symmetric matricessymmetric positive definitecomplex linear systemsindefinite problemnegative stable
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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Efficient iteration methods for complex systems with an indefinite matrix term ⋮ Two-parameter double-step scale splitting real-valued iterative method for solving complex symmetric linear systems
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