A Randomized Q-OR Krylov Subspace Method for Solving Nonsymmetric Linear Systems
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DOI: 10.3390/math13121953
Abstract: The most popular iterative methods for solving nonsymmetric linear systems are Krylov methods. Recently, an optimal Quasi-ORthogonal (Q-OR) method was introduced, which yields the same residual norms as the Generalized Minimum Residual (GMRES) method, provided… read more here.
Keywords: linear systems; method; krylov subspace; randomized krylov ... See more keywords