On applying deflation and flexible preconditioning to the adaptive simpler GMRES method for Sylvester tensor equations
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Publication:6669371
DOI10.1016/j.jfranklin.2024.107268MaRDI QIDQ6669371
Xianming Gu, Azita Tajaddini, Mohammed Heyouni, Farid Saberi-Movahed
Publication date: 22 January 2025
Published in: Journal of the Franklin Institute (Search for Journal in Brave)
deflated restartingSylvester tensor equationsflexible preconditioningtensor format of adaptive simpler GMREStensor Krylov subspace
Iterative numerical methods for linear systems (65F10) Multilinear algebra, tensor calculus (15A69) Preconditioners for iterative methods (65F08) Numerical methods for matrix equations (65F45)
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