GMRES Convergence Curves Weighted Preconditioned Solvers
AFBytes Brief
The paper demonstrates that any nonincreasing convergence curves are simultaneously possible for several GMRES variants. Both left and right preconditioning are considered. The analysis covers weighted GMRES formulations.
Why this matters
Numerical linear algebra advances carry no implications for U.S. fiscal exposure or energy bills.
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No household-level economic variables are connected to this mathematical result.
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Domestic scientific capacity is not directly addressed by the theoretical findings.
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No rights or privacy principles are relevant to solver convergence theory.
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