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01/27/2022
GMRES using pseudo-inverse for range symmetric singular systems
Consider solving large sparse range symmetric singular linear systems A ...
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10/04/2021
GMRES Methods for Tomographic Reconstruction with an Unmatched Back Projector
Unmatched pairs of forward and back projectors are common in X-ray CT co...
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09/01/2020
GMRES on singular systems revisited
In [Hayami K, Sugihara M. Numer Linear Algebra Appl. 2011; 18:449–469], ...
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07/19/2020
A Stabilized GMRES Method for Solving Underdetermined Least Squares Problems
Consider using the right-preconditioned generalized minimal residual (AB...
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06/18/2020